429877310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{19531}}^1$

素因数の和:19640

約数の個数: 32

約数和(自身を含む): 810031104

約数和(自身を除く): 380153794

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 19531, 22010, 39062, 97655, 195310, 605461, 1210922, 1386701, 2773402, 3027305, 6054610, 6933505, 13867010, 42987731, 85975462, 214938655, 429877310]

約数ペア:

[(1, 429877310), (2, 214938655), (5, 85975462), (10, 42987731), (31, 13867010), (62, 6933505), (71, 6054610), (142, 3027305), (155, 2773402), (310, 1386701), (355, 1210922), (710, 605461), (2201, 195310), (4402, 97655), (11005, 39062), (19531, 22010)]