203499570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{5431}}^1$

素因数の和:6690

約数の個数: 32

約数和(自身を含む): 488880000

約数和(自身を除く): 285380430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 2498, 3747, 5431, 6245, 7494, 10862, 12490, 16293, 18735, 27155, 32586, 37470, 54310, 81465, 162930, 6783319, 13566638, 20349957, 33916595, 40699914, 67833190, 101749785, 203499570]

約数ペア:

[(1, 203499570), (2, 101749785), (3, 67833190), (5, 40699914), (6, 33916595), (10, 20349957), (15, 13566638), (30, 6783319), (1249, 162930), (2498, 81465), (3747, 54310), (5431, 37470), (6245, 32586), (7494, 27155), (10862, 18735), (12490, 16293)]