98802760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{352867}}^1$

素因数の和:352885

約数の個数: 32

約数和(自身を含む): 254064960

約数和(自身を除く): 155262200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 352867, 705734, 1411468, 1764335, 2470069, 2822936, 3528670, 4940138, 7057340, 9880276, 12350345, 14114680, 19760552, 24700690, 49401380, 98802760]

約数ペア:

[(1, 98802760), (2, 49401380), (4, 24700690), (5, 19760552), (7, 14114680), (8, 12350345), (10, 9880276), (14, 7057340), (20, 4940138), (28, 3528670), (35, 2822936), (40, 2470069), (56, 1764335), (70, 1411468), (140, 705734), (280, 352867)]