3664380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 10352160

約数和(自身を除く): 6687780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 389, 471, 628, 778, 785, 942, 1167, 1556, 1570, 1884, 1945, 2334, 2355, 3140, 3890, 4668, 4710, 5835, 7780, 9420, 11670, 23340, 61073, 122146, 183219, 244292, 305365, 366438, 610730, 732876, 916095, 1221460, 1832190, 3664380]

約数ペア:

[(1, 3664380), (2, 1832190), (3, 1221460), (4, 916095), (5, 732876), (6, 610730), (10, 366438), (12, 305365), (15, 244292), (20, 183219), (30, 122146), (60, 61073), (157, 23340), (314, 11670), (389, 9420), (471, 7780), (628, 5835), (778, 4710), (785, 4668), (942, 3890), (1167, 3140), (1556, 2355), (1570, 2334), (1884, 1945)]