91246260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{217253}}^1$

素因数の和:217272

約数の個数: 48

約数和(自身を含む): 291989376

約数和(自身を除く): 200743116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 217253, 434506, 651759, 869012, 1086265, 1303518, 1520771, 2172530, 2607036, 3041542, 3258795, 4345060, 4562313, 6083084, 6517590, 7603855, 9124626, 13035180, 15207710, 18249252, 22811565, 30415420, 45623130, 91246260]

約数ペア:

[(1, 91246260), (2, 45623130), (3, 30415420), (4, 22811565), (5, 18249252), (6, 15207710), (7, 13035180), (10, 9124626), (12, 7603855), (14, 6517590), (15, 6083084), (20, 4562313), (21, 4345060), (28, 3258795), (30, 3041542), (35, 2607036), (42, 2172530), (60, 1520771), (70, 1303518), (84, 1086265), (105, 869012), (140, 651759), (210, 434506), (420, 217253)]