29094380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2927}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 70834176

約数和(自身を除く): 41739796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 2927, 4970, 5854, 9940, 11708, 14635, 20489, 29270, 40978, 58540, 81956, 102445, 204890, 207817, 409780, 415634, 831268, 1039085, 1454719, 2078170, 2909438, 4156340, 5818876, 7273595, 14547190, 29094380]

約数ペア:

[(1, 29094380), (2, 14547190), (4, 7273595), (5, 5818876), (7, 4156340), (10, 2909438), (14, 2078170), (20, 1454719), (28, 1039085), (35, 831268), (70, 415634), (71, 409780), (140, 207817), (142, 204890), (284, 102445), (355, 81956), (497, 58540), (710, 40978), (994, 29270), (1420, 20489), (1988, 14635), (2485, 11708), (2927, 9940), (4970, 5854)]