42579430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137353}}^1$

素因数の和:137391

約数の個数: 16

約数和(自身を含む): 79115904

約数和(自身を除く): 36536474

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 137353, 274706, 686765, 1373530, 4257943, 8515886, 21289715, 42579430]

約数ペア:

[(1, 42579430), (2, 21289715), (5, 8515886), (10, 4257943), (31, 1373530), (62, 686765), (155, 274706), (310, 137353)]