30117976

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11443}}^1$

素因数の和:11503

約数の個数: 32

約数和(自身を含む): 65917440

約数和(自身を除く): 35799464

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 11443, 22886, 45772, 80101, 91544, 160202, 320404, 537821, 640808, 1075642, 2151284, 3764747, 4302568, 7529494, 15058988, 30117976]

約数ペア:

[(1, 30117976), (2, 15058988), (4, 7529494), (7, 4302568), (8, 3764747), (14, 2151284), (28, 1075642), (47, 640808), (56, 537821), (94, 320404), (188, 160202), (329, 91544), (376, 80101), (658, 45772), (1316, 22886), (2632, 11443)]