27570760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{98467}}^1$

素因数の和:98485

約数の個数: 32

約数和(自身を含む): 70896960

約数和(自身を除く): 43326200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 98467, 196934, 393868, 492335, 689269, 787736, 984670, 1378538, 1969340, 2757076, 3446345, 3938680, 5514152, 6892690, 13785380, 27570760]

約数ペア:

[(1, 27570760), (2, 13785380), (4, 6892690), (5, 5514152), (7, 3938680), (8, 3446345), (10, 2757076), (14, 1969340), (20, 1378538), (28, 984670), (35, 787736), (40, 689269), (56, 492335), (70, 393868), (140, 196934), (280, 98467)]