2407398910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{863}}^1\times {\mathrm{5693}}^1$

素因数の和:6577

約数の個数: 48

約数和(自身を含む): 5047526016

約数和(自身を除く): 2640127106

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 863, 1726, 4315, 5693, 6041, 8630, 11386, 12082, 28465, 30205, 39851, 42287, 56930, 60410, 79702, 84574, 199255, 211435, 278957, 398510, 422870, 557914, 1394785, 2789570, 4913059, 9826118, 24565295, 34391413, 49130590, 68782826, 171957065, 240739891, 343914130, 481479782, 1203699455, 2407398910]

約数ペア:

[(1, 2407398910), (2, 1203699455), (5, 481479782), (7, 343914130), (10, 240739891), (14, 171957065), (35, 68782826), (49, 49130590), (70, 34391413), (98, 24565295), (245, 9826118), (490, 4913059), (863, 2789570), (1726, 1394785), (4315, 557914), (5693, 422870), (6041, 398510), (8630, 278957), (11386, 211435), (12082, 199255), (28465, 84574), (30205, 79702), (39851, 60410), (42287, 56930)]