8297220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2267}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 23623488

約数和(自身を除く): 15326268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2267, 3660, 4534, 6801, 9068, 11335, 13602, 22670, 27204, 34005, 45340, 68010, 136020, 138287, 276574, 414861, 553148, 691435, 829722, 1382870, 1659444, 2074305, 2765740, 4148610, 8297220]

約数ペア:

[(1, 8297220), (2, 4148610), (3, 2765740), (4, 2074305), (5, 1659444), (6, 1382870), (10, 829722), (12, 691435), (15, 553148), (20, 414861), (30, 276574), (60, 138287), (61, 136020), (122, 68010), (183, 45340), (244, 34005), (305, 27204), (366, 22670), (610, 13602), (732, 11335), (915, 9068), (1220, 6801), (1830, 4534), (2267, 3660)]