30126544

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8677}}^1$

素因数の和:8723

約数の個数: 40

約数和(自身を含む): 68868608

約数和(自身を除く): 38742064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8677, 17354, 34708, 60739, 69416, 121478, 138832, 242956, 268987, 485912, 537974, 971824, 1075948, 1882909, 2151896, 3765818, 4303792, 7531636, 15063272, 30126544]

約数ペア:

[(1, 30126544), (2, 15063272), (4, 7531636), (7, 4303792), (8, 3765818), (14, 2151896), (16, 1882909), (28, 1075948), (31, 971824), (56, 537974), (62, 485912), (112, 268987), (124, 242956), (217, 138832), (248, 121478), (434, 69416), (496, 60739), (868, 34708), (1736, 17354), (3472, 8677)]