76871820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3491}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 215889408

約数和(自身を除く): 139017588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3491, 3670, 4404, 5505, 6982, 7340, 10473, 11010, 13964, 17455, 20946, 22020, 34910, 41892, 52365, 69820, 104730, 209460, 1281197, 2562394, 3843591, 5124788, 6405985, 7687182, 12811970, 15374364, 19217955, 25623940, 38435910, 76871820]

約数ペア:

[(1, 76871820), (2, 38435910), (3, 25623940), (4, 19217955), (5, 15374364), (6, 12811970), (10, 7687182), (12, 6405985), (15, 5124788), (20, 3843591), (30, 2562394), (60, 1281197), (367, 209460), (734, 104730), (1101, 69820), (1468, 52365), (1835, 41892), (2202, 34910), (3491, 22020), (3670, 20946), (4404, 17455), (5505, 13964), (6982, 11010), (7340, 10473)]