2054140980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{107999}}^1$

素因数の和:108328

約数の個数: 48

約数和(自身を含む): 5769792000

約数和(自身を除く): 3715651020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 9510, 19020, 107999, 215998, 323997, 431996, 539995, 647994, 1079990, 1295988, 1619985, 2159980, 3239970, 6479940, 34235683, 68471366, 102707049, 136942732, 171178415, 205414098, 342356830, 410828196, 513535245, 684713660, 1027070490, 2054140980]

約数ペア:

[(1, 2054140980), (2, 1027070490), (3, 684713660), (4, 513535245), (5, 410828196), (6, 342356830), (10, 205414098), (12, 171178415), (15, 136942732), (20, 102707049), (30, 68471366), (60, 34235683), (317, 6479940), (634, 3239970), (951, 2159980), (1268, 1619985), (1585, 1295988), (1902, 1079990), (3170, 647994), (3804, 539995), (4755, 431996), (6340, 323997), (9510, 215998), (19020, 107999)]