31239210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1041307}}^1$

素因数の和:1041317

約数の個数: 16

約数和(自身を含む): 74974176

約数和(自身を除く): 43734966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1041307, 2082614, 3123921, 5206535, 6247842, 10413070, 15619605, 31239210]

約数ペア:

[(1, 31239210), (2, 15619605), (3, 10413070), (5, 6247842), (6, 5206535), (10, 3123921), (15, 2082614), (30, 1041307)]