2397430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 5106240

約数和(自身を除く): 2708810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1181, 2030, 2362, 5905, 8267, 11810, 16534, 34249, 41335, 68498, 82670, 171245, 239743, 342490, 479486, 1198715, 2397430]

約数ペア:

[(1, 2397430), (2, 1198715), (5, 479486), (7, 342490), (10, 239743), (14, 171245), (29, 82670), (35, 68498), (58, 41335), (70, 34249), (145, 16534), (203, 11810), (290, 8267), (406, 5905), (1015, 2362), (1181, 2030)]