7769530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 14681088

約数和(自身を除く): 6911558

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 353, 355, 706, 710, 1765, 2201, 3530, 4402, 10943, 11005, 21886, 22010, 25063, 50126, 54715, 109430, 125315, 250630, 776953, 1553906, 3884765, 7769530]

約数ペア:

[(1, 7769530), (2, 3884765), (5, 1553906), (10, 776953), (31, 250630), (62, 125315), (71, 109430), (142, 54715), (155, 50126), (310, 25063), (353, 22010), (355, 21886), (706, 11005), (710, 10943), (1765, 4402), (2201, 3530)]