307366860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 893233152

約数和(自身を除く): 585866292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 257, 310, 372, 465, 514, 620, 643, 771, 930, 1028, 1285, 1286, 1542, 1860, 1929, 2570, 2572, 3084, 3215, 3855, 3858, 5140, 6430, 7710, 7716, 7967, 9645, 12860, 15420, 15934, 19290, 19933, 23901, 31868, 38580, 39835, 39866, 47802, 59799, 79670, 79732, 95604, 99665, 119505, 119598, 159340, 165251, 199330, 239010, 239196, 298995, 330502, 398660, 478020, 495753, 597990, 661004, 826255, 991506, 1195980, 1652510, 1983012, 2478765, 3305020, 4957530, 5122781, 9915060, 10245562, 15368343, 20491124, 25613905, 30736686, 51227810, 61473372, 76841715, 102455620, 153683430, 307366860]

約数ペア:

[(1, 307366860), (2, 153683430), (3, 102455620), (4, 76841715), (5, 61473372), (6, 51227810), (10, 30736686), (12, 25613905), (15, 20491124), (20, 15368343), (30, 10245562), (31, 9915060), (60, 5122781), (62, 4957530), (93, 3305020), (124, 2478765), (155, 1983012), (186, 1652510), (257, 1195980), (310, 991506), (372, 826255), (465, 661004), (514, 597990), (620, 495753), (643, 478020), (771, 398660), (930, 330502), (1028, 298995), (1285, 239196), (1286, 239010), (1542, 199330), (1860, 165251), (1929, 159340), (2570, 119598), (2572, 119505), (3084, 99665), (3215, 95604), (3855, 79732), (3858, 79670), (5140, 59799), (6430, 47802), (7710, 39866), (7716, 39835), (7967, 38580), (9645, 31868), (12860, 23901), (15420, 19933), (15934, 19290)]