43481490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111491}}^1$

素因数の和:111514

約数の個数: 32

約数和(自身を含む): 112383936

約数和(自身を除く): 68902446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 111491, 222982, 334473, 557455, 668946, 1114910, 1449383, 1672365, 2898766, 3344730, 4348149, 7246915, 8696298, 14493830, 21740745, 43481490]

約数ペア:

[(1, 43481490), (2, 21740745), (3, 14493830), (5, 8696298), (6, 7246915), (10, 4348149), (13, 3344730), (15, 2898766), (26, 1672365), (30, 1449383), (39, 1114910), (65, 668946), (78, 557455), (130, 334473), (195, 222982), (390, 111491)]