1515693990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{102481}}^1$

素因数の和:102537

約数の個数: 64

約数和(自身を含む): 3984500160

約数和(自身を除く): 2468806170

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 7395, 14790, 102481, 204962, 307443, 512405, 614886, 1024810, 1537215, 1742177, 2971949, 3074430, 3484354, 5226531, 5943898, 8710885, 8915847, 10453062, 14859745, 17421770, 17831694, 26132655, 29719490, 44579235, 50523133, 52265310, 89158470, 101046266, 151569399, 252615665, 303138798, 505231330, 757846995, 1515693990]

約数ペア:

[(1, 1515693990), (2, 757846995), (3, 505231330), (5, 303138798), (6, 252615665), (10, 151569399), (15, 101046266), (17, 89158470), (29, 52265310), (30, 50523133), (34, 44579235), (51, 29719490), (58, 26132655), (85, 17831694), (87, 17421770), (102, 14859745), (145, 10453062), (170, 8915847), (174, 8710885), (255, 5943898), (290, 5226531), (435, 3484354), (493, 3074430), (510, 2971949), (870, 1742177), (986, 1537215), (1479, 1024810), (2465, 614886), (2958, 512405), (4930, 307443), (7395, 204962), (14790, 102481)]