15099681340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{77347}}^1$

素因数の和:77626

約数の個数: 48

約数和(自身を含む): 32590115712

約数和(自身を除く): 17490434372

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 227, 430, 454, 860, 908, 1135, 2270, 4540, 9761, 19522, 39044, 48805, 77347, 97610, 154694, 195220, 309388, 386735, 773470, 1546940, 3325921, 6651842, 13303684, 16629605, 17557769, 33259210, 35115538, 66518420, 70231076, 87788845, 175577690, 351155380, 754984067, 1509968134, 3019936268, 3774920335, 7549840670, 15099681340]

約数ペア:

[(1, 15099681340), (2, 7549840670), (4, 3774920335), (5, 3019936268), (10, 1509968134), (20, 754984067), (43, 351155380), (86, 175577690), (172, 87788845), (215, 70231076), (227, 66518420), (430, 35115538), (454, 33259210), (860, 17557769), (908, 16629605), (1135, 13303684), (2270, 6651842), (4540, 3325921), (9761, 1546940), (19522, 773470), (39044, 386735), (48805, 309388), (77347, 195220), (97610, 154694)]