12650330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2347}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 28908576

約数和(自身を除く): 16258246

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2347, 2695, 4694, 5390, 11735, 16429, 23470, 25817, 32858, 51634, 82145, 115003, 129085, 164290, 180719, 230006, 258170, 361438, 575015, 903595, 1150030, 1265033, 1807190, 2530066, 6325165, 12650330]

約数ペア:

[(1, 12650330), (2, 6325165), (5, 2530066), (7, 1807190), (10, 1265033), (11, 1150030), (14, 903595), (22, 575015), (35, 361438), (49, 258170), (55, 230006), (70, 180719), (77, 164290), (98, 129085), (110, 115003), (154, 82145), (245, 51634), (385, 32858), (490, 25817), (539, 23470), (770, 16429), (1078, 11735), (2347, 5390), (2695, 4694)]