712938420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3960769}}^1$

素因数の和:3960784

約数の個数: 36

約数和(自身を含む): 2162580420

約数和(自身を除く): 1449642000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3960769, 7921538, 11882307, 15843076, 19803845, 23764614, 35646921, 39607690, 47529228, 59411535, 71293842, 79215380, 118823070, 142587684, 178234605, 237646140, 356469210, 712938420]

約数ペア:

[(1, 712938420), (2, 356469210), (3, 237646140), (4, 178234605), (5, 142587684), (6, 118823070), (9, 79215380), (10, 71293842), (12, 59411535), (15, 47529228), (18, 39607690), (20, 35646921), (30, 23764614), (36, 19803845), (45, 15843076), (60, 11882307), (90, 7921538), (180, 3960769)]