2406530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 2708350

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1109, 2170, 2218, 5545, 7763, 11090, 15526, 34379, 38815, 68758, 77630, 171895, 240653, 343790, 481306, 1203265, 2406530]

約数ペア:

[(1, 2406530), (2, 1203265), (5, 481306), (7, 343790), (10, 240653), (14, 171895), (31, 77630), (35, 68758), (62, 38815), (70, 34379), (155, 15526), (217, 11090), (310, 7763), (434, 5545), (1085, 2218), (1109, 2170)]