89972010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7297}}^1$

素因数の和:7447

約数の個数: 48

約数和(自身を含む): 235667016

約数和(自身を除く): 145695006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 7297, 12330, 14594, 21891, 36485, 43782, 65673, 72970, 109455, 131346, 218910, 328365, 656730, 999689, 1999378, 2999067, 4998445, 5998134, 8997201, 9996890, 14995335, 17994402, 29990670, 44986005, 89972010]

約数ペア:

[(1, 89972010), (2, 44986005), (3, 29990670), (5, 17994402), (6, 14995335), (9, 9996890), (10, 8997201), (15, 5998134), (18, 4998445), (30, 2999067), (45, 1999378), (90, 999689), (137, 656730), (274, 328365), (411, 218910), (685, 131346), (822, 109455), (1233, 72970), (1370, 65673), (2055, 43782), (2466, 36485), (4110, 21891), (6165, 14594), (7297, 12330)]