7315698420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40642769}}^1$

素因数の和:40642784

約数の個数: 36

約数和(自身を含む): 22190952420

約数和(自身を除く): 14875254000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40642769, 81285538, 121928307, 162571076, 203213845, 243856614, 365784921, 406427690, 487713228, 609641535, 731569842, 812855380, 1219283070, 1463139684, 1828924605, 2438566140, 3657849210, 7315698420]

約数ペア:

[(1, 7315698420), (2, 3657849210), (3, 2438566140), (4, 1828924605), (5, 1463139684), (6, 1219283070), (9, 812855380), (10, 731569842), (12, 609641535), (15, 487713228), (18, 406427690), (20, 365784921), (30, 243856614), (36, 203213845), (45, 162571076), (60, 121928307), (90, 81285538), (180, 40642769)]