61735940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23209}}^1$

素因数の和:23244

約数の個数: 48

約数和(自身を含む): 155971200

約数和(自身を除く): 94235260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 23209, 46418, 92836, 116045, 162463, 232090, 324926, 440971, 464180, 649852, 812315, 881942, 1624630, 1763884, 2204855, 3086797, 3249260, 4409710, 6173594, 8819420, 12347188, 15433985, 30867970, 61735940]

約数ペア:

[(1, 61735940), (2, 30867970), (4, 15433985), (5, 12347188), (7, 8819420), (10, 6173594), (14, 4409710), (19, 3249260), (20, 3086797), (28, 2204855), (35, 1763884), (38, 1624630), (70, 881942), (76, 812315), (95, 649852), (133, 464180), (140, 440971), (190, 324926), (266, 232090), (380, 162463), (532, 116045), (665, 92836), (1330, 46418), (2660, 23209)]