80757630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{897307}}^1$

素因数の和:897320

約数の個数: 24

約数和(自身を含む): 209970072

約数和(自身を除く): 129212442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 897307, 1794614, 2691921, 4486535, 5383842, 8075763, 8973070, 13459605, 16151526, 26919210, 40378815, 80757630]

約数ペア:

[(1, 80757630), (2, 40378815), (3, 26919210), (5, 16151526), (6, 13459605), (9, 8973070), (10, 8075763), (15, 5383842), (18, 4486535), (30, 2691921), (45, 1794614), (90, 897307)]