630933310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{1733}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 1323638496

約数和(自身を除く): 692705186

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 743, 1486, 1733, 3466, 3715, 5201, 7430, 8665, 10402, 12131, 17330, 24262, 26005, 36407, 52010, 60655, 72814, 84917, 121310, 169834, 182035, 364070, 424585, 849170, 1287619, 2575238, 6438095, 9013333, 12876190, 18026666, 45066665, 63093331, 90133330, 126186662, 315466655, 630933310]

約数ペア:

[(1, 630933310), (2, 315466655), (5, 126186662), (7, 90133330), (10, 63093331), (14, 45066665), (35, 18026666), (49, 12876190), (70, 9013333), (98, 6438095), (245, 2575238), (490, 1287619), (743, 849170), (1486, 424585), (1733, 364070), (3466, 182035), (3715, 169834), (5201, 121310), (7430, 84917), (8665, 72814), (10402, 60655), (12131, 52010), (17330, 36407), (24262, 26005)]