149951210

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{86677}}^1$

素因数の和:86857

約数の個数: 16

約数和(自身を含む): 271475496

約数和(自身を除く): 121524286

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 86677, 173354, 433385, 866770, 14995121, 29990242, 74975605, 149951210]

約数ペア:

[(1, 149951210), (2, 74975605), (5, 29990242), (10, 14995121), (173, 866770), (346, 433385), (865, 173354), (1730, 86677)]