155313690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{977}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 427002624

約数和(自身を除く): 271688934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 757, 977, 1514, 1954, 2271, 2931, 3785, 4542, 4885, 5299, 5862, 6839, 7570, 9770, 10598, 11355, 13678, 14655, 15897, 20517, 22710, 26495, 29310, 31794, 34195, 41034, 52990, 68390, 79485, 102585, 158970, 205170, 739589, 1479178, 2218767, 3697945, 4437534, 5177123, 7395890, 10354246, 11093835, 15531369, 22187670, 25885615, 31062738, 51771230, 77656845, 155313690]

約数ペア:

[(1, 155313690), (2, 77656845), (3, 51771230), (5, 31062738), (6, 25885615), (7, 22187670), (10, 15531369), (14, 11093835), (15, 10354246), (21, 7395890), (30, 5177123), (35, 4437534), (42, 3697945), (70, 2218767), (105, 1479178), (210, 739589), (757, 205170), (977, 158970), (1514, 102585), (1954, 79485), (2271, 68390), (2931, 52990), (3785, 41034), (4542, 34195), (4885, 31794), (5299, 29310), (5862, 26495), (6839, 22710), (7570, 20517), (9770, 15897), (10598, 14655), (11355, 13678)]