86980620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12829}}^1$

素因数の和:12954

約数の個数: 48

約数和(自身を含む): 245720160

約数和(自身を除く): 158739540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 12829, 25658, 38487, 51316, 64145, 76974, 128290, 153948, 192435, 256580, 384870, 769740, 1449677, 2899354, 4349031, 5798708, 7248385, 8698062, 14496770, 17396124, 21745155, 28993540, 43490310, 86980620]

約数ペア:

[(1, 86980620), (2, 43490310), (3, 28993540), (4, 21745155), (5, 17396124), (6, 14496770), (10, 8698062), (12, 7248385), (15, 5798708), (20, 4349031), (30, 2899354), (60, 1449677), (113, 769740), (226, 384870), (339, 256580), (452, 192435), (565, 153948), (678, 128290), (1130, 76974), (1356, 64145), (1695, 51316), (2260, 38487), (3390, 25658), (6780, 12829)]