13311420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 37893408

約数和(自身を除く): 24581988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3637, 3660, 7274, 10911, 14548, 18185, 21822, 36370, 43644, 54555, 72740, 109110, 218220, 221857, 443714, 665571, 887428, 1109285, 1331142, 2218570, 2662284, 3327855, 4437140, 6655710, 13311420]

約数ペア:

[(1, 13311420), (2, 6655710), (3, 4437140), (4, 3327855), (5, 2662284), (6, 2218570), (10, 1331142), (12, 1109285), (15, 887428), (20, 665571), (30, 443714), (60, 221857), (61, 218220), (122, 109110), (183, 72740), (244, 54555), (305, 43644), (366, 36370), (610, 21822), (732, 18185), (915, 14548), (1220, 10911), (1830, 7274), (3637, 3660)]