7382220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 21019488

約数和(自身を除く): 13637268

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, 2017, 3660, 4034, 6051, 8068, 10085, 12102, 20170, 24204, 30255, 40340, 60510, 121020, 123037, 246074, 369111, 492148, 615185, 738222, 1230370, 1476444, 1845555, 2460740, 3691110, 7382220]

約数ペア:

[(1, 7382220), (2, 3691110), (3, 2460740), (4, 1845555), (5, 1476444), (6, 1230370), (10, 738222), (12, 615185), (15, 492148), (20, 369111), (30, 246074), (60, 123037), (61, 121020), (122, 60510), (183, 40340), (244, 30255), (305, 24204), (366, 20170), (610, 12102), (732, 10085), (915, 8068), (1220, 6051), (1830, 4034), (2017, 3660)]