248696940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{2213}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 697038048

約数和(自身を除く): 448341108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1873, 2213, 3746, 4426, 5619, 6639, 7492, 8852, 9365, 11065, 11238, 13278, 18730, 22130, 22476, 26556, 28095, 33195, 37460, 44260, 56190, 66390, 112380, 132780, 4144949, 8289898, 12434847, 16579796, 20724745, 24869694, 41449490, 49739388, 62174235, 82898980, 124348470, 248696940]

約数ペア:

[(1, 248696940), (2, 124348470), (3, 82898980), (4, 62174235), (5, 49739388), (6, 41449490), (10, 24869694), (12, 20724745), (15, 16579796), (20, 12434847), (30, 8289898), (60, 4144949), (1873, 132780), (2213, 112380), (3746, 66390), (4426, 56190), (5619, 44260), (6639, 37460), (7492, 33195), (8852, 28095), (9365, 26556), (11065, 22476), (11238, 22130), (13278, 18730)]