13309852360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6790741}}^1$

素因数の和:6790766

約数の個数: 48

約数和(自身を含む): 34836506460

約数和(自身を除く): 21526654100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 6790741, 13581482, 27162964, 33953705, 47535187, 54325928, 67907410, 95070374, 135814820, 190140748, 237675935, 271629640, 332746309, 380281496, 475351870, 665492618, 950703740, 1330985236, 1663731545, 1901407480, 2661970472, 3327463090, 6654926180, 13309852360]

約数ペア:

[(1, 13309852360), (2, 6654926180), (4, 3327463090), (5, 2661970472), (7, 1901407480), (8, 1663731545), (10, 1330985236), (14, 950703740), (20, 665492618), (28, 475351870), (35, 380281496), (40, 332746309), (49, 271629640), (56, 237675935), (70, 190140748), (98, 135814820), (140, 95070374), (196, 67907410), (245, 54325928), (280, 47535187), (392, 33953705), (490, 27162964), (980, 13581482), (1960, 6790741)]