1429960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5107}}^1$

素因数の和:5125

約数の個数: 32

約数和(自身を含む): 3677760

約数和(自身を除く): 2247800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5107, 10214, 20428, 25535, 35749, 40856, 51070, 71498, 102140, 142996, 178745, 204280, 285992, 357490, 714980, 1429960]

約数ペア:

[(1, 1429960), (2, 714980), (4, 357490), (5, 285992), (7, 204280), (8, 178745), (10, 142996), (14, 102140), (20, 71498), (28, 51070), (35, 40856), (40, 35749), (56, 25535), (70, 20428), (140, 10214), (280, 5107)]