72274070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6379}}^1$

素因数の和:6500

約数の個数: 32

約数和(自身を含む): 143320320

約数和(自身を除く): 71046250

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 6379, 11330, 12758, 31895, 63790, 70169, 140338, 350845, 657037, 701690, 1314074, 3285185, 6570370, 7227407, 14454814, 36137035, 72274070]

約数ペア:

[(1, 72274070), (2, 36137035), (5, 14454814), (10, 7227407), (11, 6570370), (22, 3285185), (55, 1314074), (103, 701690), (110, 657037), (206, 350845), (515, 140338), (1030, 70169), (1133, 63790), (2266, 31895), (5665, 12758), (6379, 11330)]