886697580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{187067}}^1$

素因数の和:187158

約数の個数: 48

約数和(自身を含む): 2514193920

約数和(自身を除く): 1627496340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 187067, 374134, 561201, 748268, 935335, 1122402, 1870670, 2244804, 2806005, 3741340, 5612010, 11224020, 14778293, 29556586, 44334879, 59113172, 73891465, 88669758, 147782930, 177339516, 221674395, 295565860, 443348790, 886697580]

約数ペア:

[(1, 886697580), (2, 443348790), (3, 295565860), (4, 221674395), (5, 177339516), (6, 147782930), (10, 88669758), (12, 73891465), (15, 59113172), (20, 44334879), (30, 29556586), (60, 14778293), (79, 11224020), (158, 5612010), (237, 3741340), (316, 2806005), (395, 2244804), (474, 1870670), (790, 1122402), (948, 935335), (1185, 748268), (1580, 561201), (2370, 374134), (4740, 187067)]