3886192890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{4797769}}^1$

素因数の和:4797788

約数の個数: 40

約数和(自身を含む): 10449543060

約数和(自身を除く): 6563350170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 4797769, 9595538, 14393307, 23988845, 28786614, 43179921, 47977690, 71966535, 86359842, 129539763, 143933070, 215899605, 259079526, 388619289, 431799210, 647698815, 777238578, 1295397630, 1943096445, 3886192890]

約数ペア:

[(1, 3886192890), (2, 1943096445), (3, 1295397630), (5, 777238578), (6, 647698815), (9, 431799210), (10, 388619289), (15, 259079526), (18, 215899605), (27, 143933070), (30, 129539763), (45, 86359842), (54, 71966535), (81, 47977690), (90, 43179921), (135, 28786614), (162, 23988845), (270, 14393307), (405, 9595538), (810, 4797769)]