538593780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{7187}}^1$

素因数の和:8448

約数の個数: 48

約数和(自身を含む): 1509480000

約数和(自身を除く): 970886220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249, 2498, 3747, 4996, 6245, 7187, 7494, 12490, 14374, 14988, 18735, 21561, 24980, 28748, 35935, 37470, 43122, 71870, 74940, 86244, 107805, 143740, 215610, 431220, 8976563, 17953126, 26929689, 35906252, 44882815, 53859378, 89765630, 107718756, 134648445, 179531260, 269296890, 538593780]

約数ペア:

[(1, 538593780), (2, 269296890), (3, 179531260), (4, 134648445), (5, 107718756), (6, 89765630), (10, 53859378), (12, 44882815), (15, 35906252), (20, 26929689), (30, 17953126), (60, 8976563), (1249, 431220), (2498, 215610), (3747, 143740), (4996, 107805), (6245, 86244), (7187, 74940), (7494, 71870), (12490, 43122), (14374, 37470), (14988, 35935), (18735, 28748), (21561, 24980)]