65171190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 189775872

約数和(自身を除く): 124604682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 103, 105, 115, 131, 138, 161, 206, 210, 230, 262, 309, 322, 345, 393, 483, 515, 618, 655, 690, 721, 786, 805, 917, 966, 1030, 1310, 1442, 1545, 1610, 1834, 1965, 2163, 2369, 2415, 2751, 3013, 3090, 3605, 3930, 4326, 4585, 4738, 4830, 5502, 6026, 7107, 7210, 9039, 9170, 10815, 11845, 13493, 13755, 14214, 15065, 16583, 18078, 21091, 21630, 23690, 26986, 27510, 30130, 33166, 35535, 40479, 42182, 45195, 49749, 63273, 67465, 71070, 80958, 82915, 90390, 94451, 99498, 105455, 126546, 134930, 165830, 188902, 202395, 210910, 248745, 283353, 310339, 316365, 404790, 472255, 497490, 566706, 620678, 632730, 931017, 944510, 1416765, 1551695, 1862034, 2172373, 2833530, 3103390, 4344746, 4655085, 6517119, 9310170, 10861865, 13034238, 21723730, 32585595, 65171190]

約数ペア:

[(1, 65171190), (2, 32585595), (3, 21723730), (5, 13034238), (6, 10861865), (7, 9310170), (10, 6517119), (14, 4655085), (15, 4344746), (21, 3103390), (23, 2833530), (30, 2172373), (35, 1862034), (42, 1551695), (46, 1416765), (69, 944510), (70, 931017), (103, 632730), (105, 620678), (115, 566706), (131, 497490), (138, 472255), (161, 404790), (206, 316365), (210, 310339), (230, 283353), (262, 248745), (309, 210910), (322, 202395), (345, 188902), (393, 165830), (483, 134930), (515, 126546), (618, 105455), (655, 99498), (690, 94451), (721, 90390), (786, 82915), (805, 80958), (917, 71070), (966, 67465), (1030, 63273), (1310, 49749), (1442, 45195), (1545, 42182), (1610, 40479), (1834, 35535), (1965, 33166), (2163, 30130), (2369, 27510), (2415, 26986), (2751, 23690), (3013, 21630), (3090, 21091), (3605, 18078), (3930, 16583), (4326, 15065), (4585, 14214), (4738, 13755), (4830, 13493), (5502, 11845), (6026, 10815), (7107, 9170), (7210, 9039)]