72475470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5333}}^1$

素因数の和:5497

約数の個数: 48

約数和(自身を含む): 189719712

約数和(自身を除く): 117244242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 5333, 6795, 10666, 13590, 15999, 26665, 31998, 47997, 53330, 79995, 95994, 159990, 239985, 479970, 805283, 1610566, 2415849, 4026415, 4831698, 7247547, 8052830, 12079245, 14495094, 24158490, 36237735, 72475470]

約数ペア:

[(1, 72475470), (2, 36237735), (3, 24158490), (5, 14495094), (6, 12079245), (9, 8052830), (10, 7247547), (15, 4831698), (18, 4026415), (30, 2415849), (45, 1610566), (90, 805283), (151, 479970), (302, 239985), (453, 159990), (755, 95994), (906, 79995), (1359, 53330), (1510, 47997), (2265, 31998), (2718, 26665), (4530, 15999), (5333, 13590), (6795, 10666)]