537943570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 1015047936

約数和(自身を除く): 477104366

約数列:

[1, 2, 5, 10, 71, 73, 97, 107, 142, 146, 194, 214, 355, 365, 485, 535, 710, 730, 970, 1070, 5183, 6887, 7081, 7597, 7811, 10366, 10379, 13774, 14162, 15194, 15622, 20758, 25915, 34435, 35405, 37985, 39055, 51830, 51895, 68870, 70810, 75970, 78110, 103790, 502751, 554581, 736909, 757667, 1005502, 1109162, 1473818, 1515334, 2513755, 2772905, 3684545, 3788335, 5027510, 5545810, 7369090, 7576670, 53794357, 107588714, 268971785, 537943570]

約数ペア:

[(1, 537943570), (2, 268971785), (5, 107588714), (10, 53794357), (71, 7576670), (73, 7369090), (97, 5545810), (107, 5027510), (142, 3788335), (146, 3684545), (194, 2772905), (214, 2513755), (355, 1515334), (365, 1473818), (485, 1109162), (535, 1005502), (710, 757667), (730, 736909), (970, 554581), (1070, 502751), (5183, 103790), (6887, 78110), (7081, 75970), (7597, 70810), (7811, 68870), (10366, 51895), (10379, 51830), (13774, 39055), (14162, 37985), (15194, 35405), (15622, 34435), (20758, 25915)]