906570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 2695680

約数和(自身を除く): 1789110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1439, 2878, 4317, 7195, 8634, 10073, 12951, 14390, 20146, 21585, 25902, 30219, 43170, 50365, 60438, 64755, 90657, 100730, 129510, 151095, 181314, 302190, 453285, 906570]

約数ペア:

[(1, 906570), (2, 453285), (3, 302190), (5, 181314), (6, 151095), (7, 129510), (9, 100730), (10, 90657), (14, 64755), (15, 60438), (18, 50365), (21, 43170), (30, 30219), (35, 25902), (42, 21585), (45, 20146), (63, 14390), (70, 12951), (90, 10073), (105, 8634), (126, 7195), (210, 4317), (315, 2878), (630, 1439)]