179966270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30869}}^1$

素因数の和:30940

約数の個数: 32

約数和(自身を含む): 360067680

約数和(自身を除く): 180101410

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 30869, 61738, 154345, 308690, 339559, 679118, 1636057, 1697795, 3272114, 3395590, 8180285, 16360570, 17996627, 35993254, 89983135, 179966270]

約数ペア:

[(1, 179966270), (2, 89983135), (5, 35993254), (10, 17996627), (11, 16360570), (22, 8180285), (53, 3395590), (55, 3272114), (106, 1697795), (110, 1636057), (265, 679118), (530, 339559), (583, 308690), (1166, 154345), (2915, 61738), (5830, 30869)]