762947090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 1489069440

約数和(自身を除く): 726122350

約数列:

[1, 2, 5, 10, 19, 38, 67, 73, 95, 134, 146, 190, 335, 365, 670, 730, 821, 1273, 1387, 1642, 2546, 2774, 4105, 4891, 6365, 6935, 8210, 9782, 12730, 13870, 15599, 24455, 31198, 48910, 55007, 59933, 77995, 92929, 110014, 119866, 155990, 185858, 275035, 299665, 464645, 550070, 599330, 929290, 1045133, 1138727, 2090266, 2277454, 4015511, 5225665, 5693635, 8031022, 10451330, 11387270, 20077555, 40155110, 76294709, 152589418, 381473545, 762947090]

約数ペア:

[(1, 762947090), (2, 381473545), (5, 152589418), (10, 76294709), (19, 40155110), (38, 20077555), (67, 11387270), (73, 10451330), (95, 8031022), (134, 5693635), (146, 5225665), (190, 4015511), (335, 2277454), (365, 2090266), (670, 1138727), (730, 1045133), (821, 929290), (1273, 599330), (1387, 550070), (1642, 464645), (2546, 299665), (2774, 275035), (4105, 185858), (4891, 155990), (6365, 119866), (6935, 110014), (8210, 92929), (9782, 77995), (12730, 59933), (13870, 55007), (15599, 48910), (24455, 31198)]