72764130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78241}}^1$

素因数の和:78282

約数の個数: 32

約数和(自身を含む): 180269568

約数和(自身を除く): 107505438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 78241, 156482, 234723, 391205, 469446, 782410, 1173615, 2347230, 2425471, 4850942, 7276413, 12127355, 14552826, 24254710, 36382065, 72764130]

約数ペア:

[(1, 72764130), (2, 36382065), (3, 24254710), (5, 14552826), (6, 12127355), (10, 7276413), (15, 4850942), (30, 2425471), (31, 2347230), (62, 1173615), (93, 782410), (155, 469446), (186, 391205), (310, 234723), (465, 156482), (930, 78241)]