7064090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 13996800

約数和(自身を除く): 6932710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 431, 745, 862, 1490, 1639, 2155, 3278, 4310, 4741, 8195, 9482, 16390, 23705, 47410, 64219, 128438, 321095, 642190, 706409, 1412818, 3532045, 7064090]

約数ペア:

[(1, 7064090), (2, 3532045), (5, 1412818), (10, 706409), (11, 642190), (22, 321095), (55, 128438), (110, 64219), (149, 47410), (298, 23705), (431, 16390), (745, 9482), (862, 8195), (1490, 4741), (1639, 4310), (2155, 3278)]