73528490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19819}}^1$

素因数の和:19886

約数の個数: 32

約数和(自身を含む): 154120320

約数和(自身を除く): 80591830

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 19819, 39638, 99095, 138733, 198190, 277466, 693665, 1050407, 1387330, 2100814, 5252035, 7352849, 10504070, 14705698, 36764245, 73528490]

約数ペア:

[(1, 73528490), (2, 36764245), (5, 14705698), (7, 10504070), (10, 7352849), (14, 5252035), (35, 2100814), (53, 1387330), (70, 1050407), (106, 693665), (265, 277466), (371, 198190), (530, 138733), (742, 99095), (1855, 39638), (3710, 19819)]