61252140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6263}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 172585728

約数和(自身を除く): 111333588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 6263, 9780, 12526, 18789, 25052, 31315, 37578, 62630, 75156, 93945, 125260, 187890, 375780, 1020869, 2041738, 3062607, 4083476, 5104345, 6125214, 10208690, 12250428, 15313035, 20417380, 30626070, 61252140]

約数ペア:

[(1, 61252140), (2, 30626070), (3, 20417380), (4, 15313035), (5, 12250428), (6, 10208690), (10, 6125214), (12, 5104345), (15, 4083476), (20, 3062607), (30, 2041738), (60, 1020869), (163, 375780), (326, 187890), (489, 125260), (652, 93945), (815, 75156), (978, 62630), (1630, 37578), (1956, 31315), (2445, 25052), (3260, 18789), (4890, 12526), (6263, 9780)]