386380860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6439681}}^1$

素因数の和:6439693

約数の個数: 24

約数和(自身を含む): 1081866576

約数和(自身を除く): 695485716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6439681, 12879362, 19319043, 25758724, 32198405, 38638086, 64396810, 77276172, 96595215, 128793620, 193190430, 386380860]

約数ペア:

[(1, 386380860), (2, 193190430), (3, 128793620), (4, 96595215), (5, 77276172), (6, 64396810), (10, 38638086), (12, 32198405), (15, 25758724), (20, 19319043), (30, 12879362), (60, 6439681)]