129427170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139169}}^1$

素因数の和:139210

約数の個数: 32

約数和(自身を含む): 320647680

約数和(自身を除く): 191220510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 139169, 278338, 417507, 695845, 835014, 1391690, 2087535, 4175070, 4314239, 8628478, 12942717, 21571195, 25885434, 43142390, 64713585, 129427170]

約数ペア:

[(1, 129427170), (2, 64713585), (3, 43142390), (5, 25885434), (6, 21571195), (10, 12942717), (15, 8628478), (30, 4314239), (31, 4175070), (62, 2087535), (93, 1391690), (155, 835014), (186, 695845), (310, 417507), (465, 278338), (930, 139169)]