61811790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4651}}^1$

素因数の和:5104

約数の個数: 32

約数和(自身を含む): 148715136

約数和(自身を除く): 86903346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 4651, 6645, 9302, 13290, 13953, 23255, 27906, 46510, 69765, 139530, 2060393, 4120786, 6181179, 10301965, 12362358, 20603930, 30905895, 61811790]

約数ペア:

[(1, 61811790), (2, 30905895), (3, 20603930), (5, 12362358), (6, 10301965), (10, 6181179), (15, 4120786), (30, 2060393), (443, 139530), (886, 69765), (1329, 46510), (2215, 27906), (2658, 23255), (4430, 13953), (4651, 13290), (6645, 9302)]