71337660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7573}}^1$

素因数の和:7742

約数の個数: 48

約数和(自身を含む): 201044256

約数和(自身を除く): 129706596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7573, 9420, 15146, 22719, 30292, 37865, 45438, 75730, 90876, 113595, 151460, 227190, 454380, 1188961, 2377922, 3566883, 4755844, 5944805, 7133766, 11889610, 14267532, 17834415, 23779220, 35668830, 71337660]

約数ペア:

[(1, 71337660), (2, 35668830), (3, 23779220), (4, 17834415), (5, 14267532), (6, 11889610), (10, 7133766), (12, 5944805), (15, 4755844), (20, 3566883), (30, 2377922), (60, 1188961), (157, 454380), (314, 227190), (471, 151460), (628, 113595), (785, 90876), (942, 75730), (1570, 45438), (1884, 37865), (2355, 30292), (3140, 22719), (4710, 15146), (7573, 9420)]