327289890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 800616960

約数和(自身を除く): 473327070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 197, 237, 394, 395, 474, 591, 701, 790, 985, 1182, 1185, 1402, 1970, 2103, 2370, 2955, 3505, 4206, 5910, 7010, 10515, 15563, 21030, 31126, 46689, 55379, 77815, 93378, 110758, 138097, 155630, 166137, 233445, 276194, 276895, 332274, 414291, 466890, 553790, 690485, 828582, 830685, 1380970, 1661370, 2071455, 4142910, 10909663, 21819326, 32728989, 54548315, 65457978, 109096630, 163644945, 327289890]

約数ペア:

[(1, 327289890), (2, 163644945), (3, 109096630), (5, 65457978), (6, 54548315), (10, 32728989), (15, 21819326), (30, 10909663), (79, 4142910), (158, 2071455), (197, 1661370), (237, 1380970), (394, 830685), (395, 828582), (474, 690485), (591, 553790), (701, 466890), (790, 414291), (985, 332274), (1182, 276895), (1185, 276194), (1402, 233445), (1970, 166137), (2103, 155630), (2370, 138097), (2955, 110758), (3505, 93378), (4206, 77815), (5910, 55379), (7010, 46689), (10515, 31126), (15563, 21030)]