30438528

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 64

約数和(自身を含む): 83493120

約数和(自身を除く): 53054592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2557, 2976, 3968, 5114, 5952, 7671, 10228, 11904, 15342, 20456, 30684, 40912, 61368, 79267, 81824, 122736, 158534, 163648, 237801, 245472, 317068, 327296, 475602, 490944, 634136, 951204, 981888, 1268272, 1902408, 2536544, 3804816, 5073088, 7609632, 10146176, 15219264, 30438528]

約数ペア:

[(1, 30438528), (2, 15219264), (3, 10146176), (4, 7609632), (6, 5073088), (8, 3804816), (12, 2536544), (16, 1902408), (24, 1268272), (31, 981888), (32, 951204), (48, 634136), (62, 490944), (64, 475602), (93, 327296), (96, 317068), (124, 245472), (128, 237801), (186, 163648), (192, 158534), (248, 122736), (372, 81824), (384, 79267), (496, 61368), (744, 40912), (992, 30684), (1488, 20456), (1984, 15342), (2557, 11904), (2976, 10228), (3968, 7671), (5114, 5952)]