9555180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 27143424

約数和(自身を除く): 17588244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2243, 4260, 4486, 6729, 8972, 11215, 13458, 22430, 26916, 33645, 44860, 67290, 134580, 159253, 318506, 477759, 637012, 796265, 955518, 1592530, 1911036, 2388795, 3185060, 4777590, 9555180]

約数ペア:

[(1, 9555180), (2, 4777590), (3, 3185060), (4, 2388795), (5, 1911036), (6, 1592530), (10, 955518), (12, 796265), (15, 637012), (20, 477759), (30, 318506), (60, 159253), (71, 134580), (142, 67290), (213, 44860), (284, 33645), (355, 26916), (426, 22430), (710, 13458), (852, 11215), (1065, 8972), (1420, 6729), (2130, 4486), (2243, 4260)]