210625710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{132469}}^1$

素因数の和:132532

約数の個数: 32

約数和(自身を含む): 515043360

約数和(自身を除く): 304417650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 132469, 264938, 397407, 662345, 794814, 1324690, 1987035, 3974070, 7020857, 14041714, 21062571, 35104285, 42125142, 70208570, 105312855, 210625710]

約数ペア:

[(1, 210625710), (2, 105312855), (3, 70208570), (5, 42125142), (6, 35104285), (10, 21062571), (15, 14041714), (30, 7020857), (53, 3974070), (106, 1987035), (159, 1324690), (265, 794814), (318, 662345), (530, 397407), (795, 264938), (1590, 132469)]