166049220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6971}}^1$

素因数の和:7380

約数の個数: 48

約数和(自身を含む): 466175808

約数和(自身を除く): 300126588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 6971, 7940, 11910, 13942, 20913, 23820, 27884, 34855, 41826, 69710, 83652, 104565, 139420, 209130, 418260, 2767487, 5534974, 8302461, 11069948, 13837435, 16604922, 27674870, 33209844, 41512305, 55349740, 83024610, 166049220]

約数ペア:

[(1, 166049220), (2, 83024610), (3, 55349740), (4, 41512305), (5, 33209844), (6, 27674870), (10, 16604922), (12, 13837435), (15, 11069948), (20, 8302461), (30, 5534974), (60, 2767487), (397, 418260), (794, 209130), (1191, 139420), (1588, 104565), (1985, 83652), (2382, 69710), (3970, 41826), (4764, 34855), (5955, 27884), (6971, 23820), (7940, 20913), (11910, 13942)]