61282230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28771}}^1$

素因数の和:28852

約数の個数: 32

約数和(自身を含む): 149154048

約数和(自身を除く): 87871818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 28771, 57542, 86313, 143855, 172626, 287710, 431565, 863130, 2042741, 4085482, 6128223, 10213705, 12256446, 20427410, 30641115, 61282230]

約数ペア:

[(1, 61282230), (2, 30641115), (3, 20427410), (5, 12256446), (6, 10213705), (10, 6128223), (15, 4085482), (30, 2042741), (71, 863130), (142, 431565), (213, 287710), (355, 172626), (426, 143855), (710, 86313), (1065, 57542), (2130, 28771)]