1609157060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{234571}}^1$

素因数の和:234601

約数の個数: 48

約数和(自身を含む): 3940809600

約数和(自身を除く): 2331652540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 234571, 469142, 938284, 1172855, 1641997, 2345710, 3283994, 4691420, 6567988, 8209985, 11493979, 16419970, 22987958, 32839940, 45975916, 57469895, 80457853, 114939790, 160915706, 229879580, 321831412, 402289265, 804578530, 1609157060]

約数ペア:

[(1, 1609157060), (2, 804578530), (4, 402289265), (5, 321831412), (7, 229879580), (10, 160915706), (14, 114939790), (20, 80457853), (28, 57469895), (35, 45975916), (49, 32839940), (70, 22987958), (98, 16419970), (140, 11493979), (196, 8209985), (245, 6567988), (343, 4691420), (490, 3283994), (686, 2345710), (980, 1641997), (1372, 1172855), (1715, 938284), (3430, 469142), (6860, 234571)]