2419480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8641}}^1$

素因数の和:8659

約数の個数: 32

約数和(自身を含む): 6222240

約数和(自身を除く): 3802760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8641, 17282, 34564, 43205, 60487, 69128, 86410, 120974, 172820, 241948, 302435, 345640, 483896, 604870, 1209740, 2419480]

約数ペア:

[(1, 2419480), (2, 1209740), (4, 604870), (5, 483896), (7, 345640), (8, 302435), (10, 241948), (14, 172820), (20, 120974), (28, 86410), (35, 69128), (40, 60487), (56, 43205), (70, 34564), (140, 17282), (280, 8641)]