40184010

素因数分解:

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

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 104814216

約数和(自身を除く): 64630206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 457, 914, 977, 1371, 1954, 2285, 2742, 2931, 4113, 4570, 4885, 5862, 6855, 8226, 8793, 9770, 13710, 14655, 17586, 20565, 29310, 41130, 43965, 87930, 446489, 892978, 1339467, 2232445, 2678934, 4018401, 4464890, 6697335, 8036802, 13394670, 20092005, 40184010]

約数ペア:

[(1, 40184010), (2, 20092005), (3, 13394670), (5, 8036802), (6, 6697335), (9, 4464890), (10, 4018401), (15, 2678934), (18, 2232445), (30, 1339467), (45, 892978), (90, 446489), (457, 87930), (914, 43965), (977, 41130), (1371, 29310), (1954, 20565), (2285, 17586), (2742, 14655), (2931, 13710), (4113, 9770), (4570, 8793), (4885, 8226), (5862, 6855)]