233404780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1901}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 561105216

約数和(自身を除く): 327700436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 877, 1754, 1901, 3508, 3802, 4385, 6139, 7604, 8770, 9505, 12278, 13307, 17540, 19010, 24556, 26614, 30695, 38020, 53228, 61390, 66535, 122780, 133070, 266140, 1667177, 3334354, 6668708, 8335885, 11670239, 16671770, 23340478, 33343540, 46680956, 58351195, 116702390, 233404780]

約数ペア:

[(1, 233404780), (2, 116702390), (4, 58351195), (5, 46680956), (7, 33343540), (10, 23340478), (14, 16671770), (20, 11670239), (28, 8335885), (35, 6668708), (70, 3334354), (140, 1667177), (877, 266140), (1754, 133070), (1901, 122780), (3508, 66535), (3802, 61390), (4385, 53228), (6139, 38020), (7604, 30695), (8770, 26614), (9505, 24556), (12278, 19010), (13307, 17540)]