857407530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{94951}}^1$

素因数の和:95011

約数の個数: 64

約数和(自身を含む): 2406463488

約数和(自身を除く): 1549055958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 94951, 189902, 284853, 474755, 569706, 664657, 949510, 1329314, 1424265, 1993971, 2848530, 3323285, 3987942, 4082893, 6646570, 8165786, 9969855, 12248679, 19939710, 20414465, 24497358, 28580251, 40828930, 57160502, 61243395, 85740753, 122486790, 142901255, 171481506, 285802510, 428703765, 857407530]

約数ペア:

[(1, 857407530), (2, 428703765), (3, 285802510), (5, 171481506), (6, 142901255), (7, 122486790), (10, 85740753), (14, 61243395), (15, 57160502), (21, 40828930), (30, 28580251), (35, 24497358), (42, 20414465), (43, 19939710), (70, 12248679), (86, 9969855), (105, 8165786), (129, 6646570), (210, 4082893), (215, 3987942), (258, 3323285), (301, 2848530), (430, 1993971), (602, 1424265), (645, 1329314), (903, 949510), (1290, 664657), (1505, 569706), (1806, 474755), (3010, 284853), (4515, 189902), (9030, 94951)]