74160810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19163}}^1$

素因数の和:19219

約数の個数: 48

約数和(自身を含む): 197312544

約数和(自身を除く): 123151734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 19163, 38326, 57489, 95815, 114978, 172467, 191630, 287445, 344934, 574890, 824009, 862335, 1648018, 1724670, 2472027, 4120045, 4944054, 7416081, 8240090, 12360135, 14832162, 24720270, 37080405, 74160810]

約数ペア:

[(1, 74160810), (2, 37080405), (3, 24720270), (5, 14832162), (6, 12360135), (9, 8240090), (10, 7416081), (15, 4944054), (18, 4120045), (30, 2472027), (43, 1724670), (45, 1648018), (86, 862335), (90, 824009), (129, 574890), (215, 344934), (258, 287445), (387, 191630), (430, 172467), (645, 114978), (774, 95815), (1290, 57489), (1935, 38326), (3870, 19163)]