246583070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{5261}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 458425440

約数和(自身を除く): 211842370

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 4687, 5261, 9374, 10522, 23435, 26305, 46870, 52610, 226223, 452446, 573449, 1131115, 1146898, 2262230, 2867245, 5734490, 24658307, 49316614, 123291535, 246583070]

約数ペア:

[(1, 246583070), (2, 123291535), (5, 49316614), (10, 24658307), (43, 5734490), (86, 2867245), (109, 2262230), (215, 1146898), (218, 1131115), (430, 573449), (545, 452446), (1090, 226223), (4687, 52610), (5261, 46870), (9374, 26305), (10522, 23435)]