72126910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2843}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 135146880

約数和(自身を除く): 63019970

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 2843, 5074, 5686, 12685, 14215, 25370, 28430, 122249, 167737, 244498, 335474, 611245, 838685, 1222490, 1677370, 7212691, 14425382, 36063455, 72126910]

約数ペア:

[(1, 72126910), (2, 36063455), (5, 14425382), (10, 7212691), (43, 1677370), (59, 1222490), (86, 838685), (118, 611245), (215, 335474), (295, 244498), (430, 167737), (590, 122249), (2537, 28430), (2843, 25370), (5074, 14215), (5686, 12685)]