118417890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{15359}}^1$

素因数の和:15626

約数の個数: 32

約数和(自身を含む): 285327360

約数和(自身を除く): 166909470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 15359, 30718, 46077, 76795, 92154, 153590, 230385, 460770, 3947263, 7894526, 11841789, 19736315, 23683578, 39472630, 59208945, 118417890]

約数ペア:

[(1, 118417890), (2, 59208945), (3, 39472630), (5, 23683578), (6, 19736315), (10, 11841789), (15, 7894526), (30, 3947263), (257, 460770), (514, 230385), (771, 153590), (1285, 92154), (1542, 76795), (2570, 46077), (3855, 30718), (7710, 15359)]