72679310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1249}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 149310000

約数和(自身を除く): 76630690

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1249, 1265, 2498, 2530, 2645, 5290, 5819, 6245, 11638, 12490, 13739, 27478, 28727, 29095, 57454, 58190, 68695, 137390, 143635, 287270, 315997, 631994, 660721, 1321442, 1579985, 3159970, 3303605, 6607210, 7267931, 14535862, 36339655, 72679310]

約数ペア:

[(1, 72679310), (2, 36339655), (5, 14535862), (10, 7267931), (11, 6607210), (22, 3303605), (23, 3159970), (46, 1579985), (55, 1321442), (110, 660721), (115, 631994), (230, 315997), (253, 287270), (506, 143635), (529, 137390), (1058, 68695), (1249, 58190), (1265, 57454), (2498, 29095), (2530, 28727), (2645, 27478), (5290, 13739), (5819, 12490), (6245, 11638)]