30775402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 56033280

約数和(自身を除く): 25257878

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 911, 1778, 1822, 2413, 4826, 6377, 12754, 16891, 17309, 33782, 34618, 115697, 121163, 231394, 242326, 809879, 1619758, 2198243, 4396486, 15387701, 30775402]

約数ペア:

[(1, 30775402), (2, 15387701), (7, 4396486), (14, 2198243), (19, 1619758), (38, 809879), (127, 242326), (133, 231394), (254, 121163), (266, 115697), (889, 34618), (911, 33782), (1778, 17309), (1822, 16891), (2413, 12754), (4826, 6377)]