71745190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{652229}}^1$

素因数の和:652247

約数の個数: 16

約数和(自身を含む): 140881680

約数和(自身を除く): 69136490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 652229, 1304458, 3261145, 6522290, 7174519, 14349038, 35872595, 71745190]

約数ペア:

[(1, 71745190), (2, 35872595), (5, 14349038), (10, 7174519), (11, 6522290), (22, 3261145), (55, 1304458), (110, 652229)]