17794380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1889}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 50168160

約数和(自身を除く): 32373780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 1889, 2355, 3140, 3778, 4710, 5667, 7556, 9420, 9445, 11334, 18890, 22668, 28335, 37780, 56670, 113340, 296573, 593146, 889719, 1186292, 1482865, 1779438, 2965730, 3558876, 4448595, 5931460, 8897190, 17794380]

約数ペア:

[(1, 17794380), (2, 8897190), (3, 5931460), (4, 4448595), (5, 3558876), (6, 2965730), (10, 1779438), (12, 1482865), (15, 1186292), (20, 889719), (30, 593146), (60, 296573), (157, 113340), (314, 56670), (471, 37780), (628, 28335), (785, 22668), (942, 18890), (1570, 11334), (1884, 9445), (1889, 9420), (2355, 7556), (3140, 5667), (3778, 4710)]