197145060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 633077760

約数和(自身を除く): 435932700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 367, 420, 734, 1101, 1279, 1468, 1835, 2202, 2558, 2569, 3670, 3837, 4404, 5116, 5138, 5505, 6395, 7340, 7674, 7707, 8953, 10276, 11010, 12790, 12845, 15348, 15414, 17906, 19185, 22020, 25580, 25690, 26859, 30828, 35812, 38370, 38535, 44765, 51380, 53718, 76740, 77070, 89530, 107436, 134295, 154140, 179060, 268590, 469393, 537180, 938786, 1408179, 1877572, 2346965, 2816358, 3285751, 4693930, 5632716, 6571502, 7040895, 9387860, 9857253, 13143004, 14081790, 16428755, 19714506, 28163580, 32857510, 39429012, 49286265, 65715020, 98572530, 197145060]

約数ペア:

[(1, 197145060), (2, 98572530), (3, 65715020), (4, 49286265), (5, 39429012), (6, 32857510), (7, 28163580), (10, 19714506), (12, 16428755), (14, 14081790), (15, 13143004), (20, 9857253), (21, 9387860), (28, 7040895), (30, 6571502), (35, 5632716), (42, 4693930), (60, 3285751), (70, 2816358), (84, 2346965), (105, 1877572), (140, 1408179), (210, 938786), (367, 537180), (420, 469393), (734, 268590), (1101, 179060), (1279, 154140), (1468, 134295), (1835, 107436), (2202, 89530), (2558, 77070), (2569, 76740), (3670, 53718), (3837, 51380), (4404, 44765), (5116, 38535), (5138, 38370), (5505, 35812), (6395, 30828), (7340, 26859), (7674, 25690), (7707, 25580), (8953, 22020), (10276, 19185), (11010, 17906), (12790, 15414), (12845, 15348)]