630229750

素因数分解:

$2^1\times 5^3\times {\mathrm{431}}^1\times {\mathrm{5849}}^1$

素因数の和:6297

約数の個数: 32

約数和(自身を含む): 1182729600

約数和(自身を除く): 552499850

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 431, 862, 2155, 4310, 5849, 10775, 11698, 21550, 29245, 53875, 58490, 107750, 146225, 292450, 731125, 1462250, 2520919, 5041838, 12604595, 25209190, 63022975, 126045950, 315114875, 630229750]

約数ペア:

[(1, 630229750), (2, 315114875), (5, 126045950), (10, 63022975), (25, 25209190), (50, 12604595), (125, 5041838), (250, 2520919), (431, 1462250), (862, 731125), (2155, 292450), (4310, 146225), (5849, 107750), (10775, 58490), (11698, 53875), (21550, 29245)]