5230570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 4567190

約数列:

[1, 2, 5, 10, 53, 71, 106, 139, 142, 265, 278, 355, 530, 695, 710, 1390, 3763, 7367, 7526, 9869, 14734, 18815, 19738, 36835, 37630, 49345, 73670, 98690, 523057, 1046114, 2615285, 5230570]

約数ペア:

[(1, 5230570), (2, 2615285), (5, 1046114), (10, 523057), (53, 98690), (71, 73670), (106, 49345), (139, 37630), (142, 36835), (265, 19738), (278, 18815), (355, 14734), (530, 9869), (695, 7526), (710, 7367), (1390, 3763)]