21102912270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10069}}^1$

素因数の和:10195

約数の個数: 192

約数和(自身を含む): 62773963200

約数和(自身を除く): 41671050930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 73, 87, 90, 99, 110, 145, 146, 165, 174, 198, 219, 261, 290, 319, 330, 365, 435, 438, 495, 522, 638, 657, 730, 803, 870, 957, 990, 1095, 1305, 1314, 1595, 1606, 1914, 2117, 2190, 2409, 2610, 2871, 3190, 3285, 4015, 4234, 4785, 4818, 5742, 6351, 6570, 7227, 8030, 9570, 10069, 10585, 12045, 12702, 14355, 14454, 19053, 20138, 21170, 23287, 24090, 28710, 30207, 31755, 36135, 38106, 46574, 50345, 60414, 63510, 69861, 72270, 90621, 95265, 100690, 110759, 116435, 139722, 151035, 181242, 190530, 209583, 221518, 232870, 292001, 302070, 332277, 349305, 419166, 453105, 553795, 584002, 664554, 698610, 735037, 876003, 906210, 996831, 1047915, 1107590, 1460005, 1470074, 1661385, 1752006, 1993662, 2095830, 2205111, 2628009, 2920010, 3212011, 3322770, 3675185, 4380015, 4410222, 4984155, 5256018, 6424022, 6615333, 7350370, 8085407, 8760030, 9636033, 9968310, 11025555, 13140045, 13230666, 16060055, 16170814, 19272066, 21316073, 22051110, 24256221, 26280090, 28908099, 32120110, 33076665, 40427035, 42632146, 48180165, 48512442, 57816198, 63948219, 66153330, 72768663, 80854070, 96360330, 106580365, 121281105, 127896438, 144540495, 145537326, 191844657, 213160730, 234476803, 242562210, 289080990, 319741095, 363843315, 383689314, 468953606, 639482190, 703430409, 727686630, 959223285, 1172384015, 1406860818, 1918446570, 2110291227, 2344768030, 3517152045, 4220582454, 7034304090, 10551456135, 21102912270]

約数ペア:

[(1, 21102912270), (2, 10551456135), (3, 7034304090), (5, 4220582454), (6, 3517152045), (9, 2344768030), (10, 2110291227), (11, 1918446570), (15, 1406860818), (18, 1172384015), (22, 959223285), (29, 727686630), (30, 703430409), (33, 639482190), (45, 468953606), (55, 383689314), (58, 363843315), (66, 319741095), (73, 289080990), (87, 242562210), (90, 234476803), (99, 213160730), (110, 191844657), (145, 145537326), (146, 144540495), (165, 127896438), (174, 121281105), (198, 106580365), (219, 96360330), (261, 80854070), (290, 72768663), (319, 66153330), (330, 63948219), (365, 57816198), (435, 48512442), (438, 48180165), (495, 42632146), (522, 40427035), (638, 33076665), (657, 32120110), (730, 28908099), (803, 26280090), (870, 24256221), (957, 22051110), (990, 21316073), (1095, 19272066), (1305, 16170814), (1314, 16060055), (1595, 13230666), (1606, 13140045), (1914, 11025555), (2117, 9968310), (2190, 9636033), (2409, 8760030), (2610, 8085407), (2871, 7350370), (3190, 6615333), (3285, 6424022), (4015, 5256018), (4234, 4984155), (4785, 4410222), (4818, 4380015), (5742, 3675185), (6351, 3322770), (6570, 3212011), (7227, 2920010), (8030, 2628009), (9570, 2205111), (10069, 2095830), (10585, 1993662), (12045, 1752006), (12702, 1661385), (14355, 1470074), (14454, 1460005), (19053, 1107590), (20138, 1047915), (21170, 996831), (23287, 906210), (24090, 876003), (28710, 735037), (30207, 698610), (31755, 664554), (36135, 584002), (38106, 553795), (46574, 453105), (50345, 419166), (60414, 349305), (63510, 332277), (69861, 302070), (72270, 292001), (90621, 232870), (95265, 221518), (100690, 209583), (110759, 190530), (116435, 181242), (139722, 151035)]