31018170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7547}}^1$

素因数の和:7694

約数の個数: 32

約数和(自身を含む): 74996928

約数和(自身を除く): 43978758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 7547, 15094, 22641, 37735, 45282, 75470, 113205, 226410, 1033939, 2067878, 3101817, 5169695, 6203634, 10339390, 15509085, 31018170]

約数ペア:

[(1, 31018170), (2, 15509085), (3, 10339390), (5, 6203634), (6, 5169695), (10, 3101817), (15, 2067878), (30, 1033939), (137, 226410), (274, 113205), (411, 75470), (685, 45282), (822, 37735), (1370, 22641), (2055, 15094), (4110, 7547)]