71292390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10753}}^1$

素因数の和:10793

約数の個数: 64

約数和(自身を含む): 195120576

約数和(自身を除く): 123828186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 10753, 21506, 32259, 53765, 64518, 107530, 139789, 161295, 182801, 279578, 322590, 365602, 419367, 548403, 698945, 838734, 914005, 1096806, 1397890, 1828010, 2096835, 2376413, 2742015, 4193670, 4752826, 5484030, 7129239, 11882065, 14258478, 23764130, 35646195, 71292390]

約数ペア:

[(1, 71292390), (2, 35646195), (3, 23764130), (5, 14258478), (6, 11882065), (10, 7129239), (13, 5484030), (15, 4752826), (17, 4193670), (26, 2742015), (30, 2376413), (34, 2096835), (39, 1828010), (51, 1397890), (65, 1096806), (78, 914005), (85, 838734), (102, 698945), (130, 548403), (170, 419367), (195, 365602), (221, 322590), (255, 279578), (390, 182801), (442, 161295), (510, 139789), (663, 107530), (1105, 64518), (1326, 53765), (2210, 32259), (3315, 21506), (6630, 10753)]