489734730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{5119}}^1$

素因数の和:6195

約数の個数: 48

約数和(自身を含む): 1274757120

約数和(自身を除く): 785022390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1063, 2126, 3189, 5119, 5315, 6378, 9567, 10238, 10630, 15357, 15945, 19134, 25595, 30714, 31890, 46071, 47835, 51190, 76785, 92142, 95670, 153570, 230355, 460710, 5441497, 10882994, 16324491, 27207485, 32648982, 48973473, 54414970, 81622455, 97946946, 163244910, 244867365, 489734730]

約数ペア:

[(1, 489734730), (2, 244867365), (3, 163244910), (5, 97946946), (6, 81622455), (9, 54414970), (10, 48973473), (15, 32648982), (18, 27207485), (30, 16324491), (45, 10882994), (90, 5441497), (1063, 460710), (2126, 230355), (3189, 153570), (5119, 95670), (5315, 92142), (6378, 76785), (9567, 51190), (10238, 47835), (10630, 46071), (15357, 31890), (15945, 30714), (19134, 25595)]