230845620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{14629}}^1$

素因数の和:14904

約数の個数: 48

約数和(自身を含む): 648869760

約数和(自身を除く): 418024140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 14629, 15780, 29258, 43887, 58516, 73145, 87774, 146290, 175548, 219435, 292580, 438870, 877740, 3847427, 7694854, 11542281, 15389708, 19237135, 23084562, 38474270, 46169124, 57711405, 76948540, 115422810, 230845620]

約数ペア:

[(1, 230845620), (2, 115422810), (3, 76948540), (4, 57711405), (5, 46169124), (6, 38474270), (10, 23084562), (12, 19237135), (15, 15389708), (20, 11542281), (30, 7694854), (60, 3847427), (263, 877740), (526, 438870), (789, 292580), (1052, 219435), (1315, 175548), (1578, 146290), (2630, 87774), (3156, 73145), (3945, 58516), (5260, 43887), (7890, 29258), (14629, 15780)]