31064830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 58014144

約数和(自身を除く): 26949314

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 743, 1130, 1486, 3715, 4181, 7430, 8362, 20905, 27491, 41810, 54982, 83959, 137455, 167918, 274910, 419795, 839590, 3106483, 6212966, 15532415, 31064830]

約数ペア:

[(1, 31064830), (2, 15532415), (5, 6212966), (10, 3106483), (37, 839590), (74, 419795), (113, 274910), (185, 167918), (226, 137455), (370, 83959), (565, 54982), (743, 41810), (1130, 27491), (1486, 20905), (3715, 8362), (4181, 7430)]