174130710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{977}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 451507392

約数和(自身を除く): 277376682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 457, 914, 977, 1371, 1954, 2285, 2742, 2931, 4570, 4885, 5862, 5941, 6855, 9770, 11882, 12701, 13710, 14655, 17823, 25402, 29310, 29705, 35646, 38103, 59410, 63505, 76206, 89115, 127010, 178230, 190515, 381030, 446489, 892978, 1339467, 2232445, 2678934, 4464890, 5804357, 6697335, 11608714, 13394670, 17413071, 29021785, 34826142, 58043570, 87065355, 174130710]

約数ペア:

[(1, 174130710), (2, 87065355), (3, 58043570), (5, 34826142), (6, 29021785), (10, 17413071), (13, 13394670), (15, 11608714), (26, 6697335), (30, 5804357), (39, 4464890), (65, 2678934), (78, 2232445), (130, 1339467), (195, 892978), (390, 446489), (457, 381030), (914, 190515), (977, 178230), (1371, 127010), (1954, 89115), (2285, 76206), (2742, 63505), (2931, 59410), (4570, 38103), (4885, 35646), (5862, 29705), (5941, 29310), (6855, 25402), (9770, 17823), (11882, 14655), (12701, 13710)]