85901820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5059}}^1$

素因数の和:5354

約数の個数: 48

約数和(自身を含む): 241422720

約数和(自身を除く): 155520900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5059, 5660, 8490, 10118, 15177, 16980, 20236, 25295, 30354, 50590, 60708, 75885, 101180, 151770, 303540, 1431697, 2863394, 4295091, 5726788, 7158485, 8590182, 14316970, 17180364, 21475455, 28633940, 42950910, 85901820]

約数ペア:

[(1, 85901820), (2, 42950910), (3, 28633940), (4, 21475455), (5, 17180364), (6, 14316970), (10, 8590182), (12, 7158485), (15, 5726788), (20, 4295091), (30, 2863394), (60, 1431697), (283, 303540), (566, 151770), (849, 101180), (1132, 75885), (1415, 60708), (1698, 50590), (2830, 30354), (3396, 25295), (4245, 20236), (5059, 16980), (5660, 15177), (8490, 10118)]