172645510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5407}}^1$

素因数の和:5548

約数の個数: 32

約数和(自身を含む): 323960832

約数和(自身を除く): 151315322

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 5407, 6386, 10814, 15965, 27035, 31930, 54070, 167617, 335234, 556921, 838085, 1113842, 1676170, 2784605, 5569210, 17264551, 34529102, 86322755, 172645510]

約数ペア:

[(1, 172645510), (2, 86322755), (5, 34529102), (10, 17264551), (31, 5569210), (62, 2784605), (103, 1676170), (155, 1113842), (206, 838085), (310, 556921), (515, 335234), (1030, 167617), (3193, 54070), (5407, 31930), (6386, 27035), (10814, 15965)]