2837940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 9434880

約数和(自身を除く): 6596940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 233, 290, 348, 406, 420, 435, 466, 580, 609, 699, 812, 870, 932, 1015, 1165, 1218, 1398, 1631, 1740, 2030, 2330, 2436, 2796, 3045, 3262, 3495, 4060, 4660, 4893, 6090, 6524, 6757, 6990, 8155, 9786, 12180, 13514, 13980, 16310, 19572, 20271, 24465, 27028, 32620, 33785, 40542, 47299, 48930, 67570, 81084, 94598, 97860, 101355, 135140, 141897, 189196, 202710, 236495, 283794, 405420, 472990, 567588, 709485, 945980, 1418970, 2837940]

約数ペア:

[(1, 2837940), (2, 1418970), (3, 945980), (4, 709485), (5, 567588), (6, 472990), (7, 405420), (10, 283794), (12, 236495), (14, 202710), (15, 189196), (20, 141897), (21, 135140), (28, 101355), (29, 97860), (30, 94598), (35, 81084), (42, 67570), (58, 48930), (60, 47299), (70, 40542), (84, 33785), (87, 32620), (105, 27028), (116, 24465), (140, 20271), (145, 19572), (174, 16310), (203, 13980), (210, 13514), (233, 12180), (290, 9786), (348, 8155), (406, 6990), (420, 6757), (435, 6524), (466, 6090), (580, 4893), (609, 4660), (699, 4060), (812, 3495), (870, 3262), (932, 3045), (1015, 2796), (1165, 2436), (1218, 2330), (1398, 2030), (1631, 1740)]