2820110916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{165383}}^1$

素因数の和:165433

約数の個数: 72

約数和(自身を含む): 7918585920

約数和(自身を除く): 5098475004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 165383, 330766, 496149, 661532, 992298, 1157681, 1984596, 2315362, 3473043, 4630724, 4796107, 6946086, 8103767, 9592214, 13892172, 14388321, 16207534, 19184428, 24311301, 28776642, 32415068, 33572749, 48622602, 57553284, 67145498, 97245204, 100718247, 134290996, 201436494, 235009243, 402872988, 470018486, 705027729, 940036972, 1410055458, 2820110916]

約数ペア:

[(1, 2820110916), (2, 1410055458), (3, 940036972), (4, 705027729), (6, 470018486), (7, 402872988), (12, 235009243), (14, 201436494), (21, 134290996), (28, 100718247), (29, 97245204), (42, 67145498), (49, 57553284), (58, 48622602), (84, 33572749), (87, 32415068), (98, 28776642), (116, 24311301), (147, 19184428), (174, 16207534), (196, 14388321), (203, 13892172), (294, 9592214), (348, 8103767), (406, 6946086), (588, 4796107), (609, 4630724), (812, 3473043), (1218, 2315362), (1421, 1984596), (2436, 1157681), (2842, 992298), (4263, 661532), (5684, 496149), (8526, 330766), (17052, 165383)]