15398130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 41731200

約数和(自身を除く): 26333070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1609, 1914, 3190, 3218, 4785, 4827, 8045, 9570, 9654, 16090, 17699, 24135, 35398, 46661, 48270, 53097, 88495, 93322, 106194, 139983, 176990, 233305, 265485, 279966, 466610, 513271, 530970, 699915, 1026542, 1399830, 1539813, 2566355, 3079626, 5132710, 7699065, 15398130]

約数ペア:

[(1, 15398130), (2, 7699065), (3, 5132710), (5, 3079626), (6, 2566355), (10, 1539813), (11, 1399830), (15, 1026542), (22, 699915), (29, 530970), (30, 513271), (33, 466610), (55, 279966), (58, 265485), (66, 233305), (87, 176990), (110, 139983), (145, 106194), (165, 93322), (174, 88495), (290, 53097), (319, 48270), (330, 46661), (435, 35398), (638, 24135), (870, 17699), (957, 16090), (1595, 9654), (1609, 9570), (1914, 8045), (3190, 4827), (3218, 4785)]