67405020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1109}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 189090720

約数和(自身を除く): 121685700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1013, 1109, 2026, 2218, 3039, 3327, 4052, 4436, 5065, 5545, 6078, 6654, 10130, 11090, 12156, 13308, 15195, 16635, 20260, 22180, 30390, 33270, 60780, 66540, 1123417, 2246834, 3370251, 4493668, 5617085, 6740502, 11234170, 13481004, 16851255, 22468340, 33702510, 67405020]

約数ペア:

[(1, 67405020), (2, 33702510), (3, 22468340), (4, 16851255), (5, 13481004), (6, 11234170), (10, 6740502), (12, 5617085), (15, 4493668), (20, 3370251), (30, 2246834), (60, 1123417), (1013, 66540), (1109, 60780), (2026, 33270), (2218, 30390), (3039, 22180), (3327, 20260), (4052, 16635), (4436, 15195), (5065, 13308), (5545, 12156), (6078, 11090), (6654, 10130)]