250144510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4219}}^1$

素因数の和:4262

約数の個数: 72

約数和(自身を含む): 575852760

約数和(自身を除く): 325708250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1694, 2695, 4219, 4235, 5390, 5929, 8438, 8470, 11858, 21095, 29533, 29645, 42190, 46409, 59066, 59290, 92818, 147665, 206731, 232045, 295330, 324863, 413462, 464090, 510499, 649726, 1020998, 1033655, 1624315, 2067310, 2274041, 2552495, 3248630, 3573493, 4548082, 5104990, 7146986, 11370205, 17867465, 22740410, 25014451, 35734930, 50028902, 125072255, 250144510]

約数ペア:

[(1, 250144510), (2, 125072255), (5, 50028902), (7, 35734930), (10, 25014451), (11, 22740410), (14, 17867465), (22, 11370205), (35, 7146986), (49, 5104990), (55, 4548082), (70, 3573493), (77, 3248630), (98, 2552495), (110, 2274041), (121, 2067310), (154, 1624315), (242, 1033655), (245, 1020998), (385, 649726), (490, 510499), (539, 464090), (605, 413462), (770, 324863), (847, 295330), (1078, 232045), (1210, 206731), (1694, 147665), (2695, 92818), (4219, 59290), (4235, 59066), (5390, 46409), (5929, 42190), (8438, 29645), (8470, 29533), (11858, 21095)]