11780370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 37601280

約数和(自身を除く): 25820910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 271, 315, 322, 345, 378, 414, 483, 542, 621, 630, 690, 805, 813, 945, 966, 1035, 1242, 1355, 1449, 1610, 1626, 1890, 1897, 2070, 2415, 2439, 2710, 2898, 3105, 3794, 4065, 4347, 4830, 4878, 5691, 6210, 6233, 7245, 7317, 8130, 8694, 9485, 11382, 12195, 12466, 14490, 14634, 17073, 18699, 18970, 21735, 24390, 28455, 31165, 34146, 36585, 37398, 43470, 43631, 51219, 56097, 56910, 62330, 73170, 85365, 87262, 93495, 102438, 112194, 130893, 168291, 170730, 186990, 218155, 256095, 261786, 280485, 336582, 392679, 436310, 512190, 560970, 654465, 785358, 841455, 1178037, 1308930, 1682910, 1963395, 2356074, 3926790, 5890185, 11780370]

約数ペア:

[(1, 11780370), (2, 5890185), (3, 3926790), (5, 2356074), (6, 1963395), (7, 1682910), (9, 1308930), (10, 1178037), (14, 841455), (15, 785358), (18, 654465), (21, 560970), (23, 512190), (27, 436310), (30, 392679), (35, 336582), (42, 280485), (45, 261786), (46, 256095), (54, 218155), (63, 186990), (69, 170730), (70, 168291), (90, 130893), (105, 112194), (115, 102438), (126, 93495), (135, 87262), (138, 85365), (161, 73170), (189, 62330), (207, 56910), (210, 56097), (230, 51219), (270, 43631), (271, 43470), (315, 37398), (322, 36585), (345, 34146), (378, 31165), (414, 28455), (483, 24390), (542, 21735), (621, 18970), (630, 18699), (690, 17073), (805, 14634), (813, 14490), (945, 12466), (966, 12195), (1035, 11382), (1242, 9485), (1355, 8694), (1449, 8130), (1610, 7317), (1626, 7245), (1890, 6233), (1897, 6210), (2070, 5691), (2415, 4878), (2439, 4830), (2710, 4347), (2898, 4065), (3105, 3794)]