149504610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{19391}}^1$

素因数の和:19658

約数の個数: 32

約数和(自身を含む): 360225792

約数和(自身を除く): 210721182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 19391, 38782, 58173, 96955, 116346, 193910, 290865, 581730, 4983487, 9966974, 14950461, 24917435, 29900922, 49834870, 74752305, 149504610]

約数ペア:

[(1, 149504610), (2, 74752305), (3, 49834870), (5, 29900922), (6, 24917435), (10, 14950461), (15, 9966974), (30, 4983487), (257, 581730), (514, 290865), (771, 193910), (1285, 116346), (1542, 96955), (2570, 58173), (3855, 38782), (7710, 19391)]