2870868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 9031680

約数和(自身を除く): 6160812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 239, 273, 286, 308, 364, 429, 462, 478, 546, 572, 717, 858, 924, 956, 1001, 1092, 1434, 1673, 1716, 2002, 2629, 2868, 3003, 3107, 3346, 4004, 5019, 5258, 6006, 6214, 6692, 7887, 9321, 10038, 10516, 12012, 12428, 15774, 18403, 18642, 20076, 21749, 31548, 34177, 36806, 37284, 43498, 55209, 65247, 68354, 73612, 86996, 102531, 110418, 130494, 136708, 205062, 220836, 239239, 260988, 410124, 478478, 717717, 956956, 1435434, 2870868]

約数ペア:

[(1, 2870868), (2, 1435434), (3, 956956), (4, 717717), (6, 478478), (7, 410124), (11, 260988), (12, 239239), (13, 220836), (14, 205062), (21, 136708), (22, 130494), (26, 110418), (28, 102531), (33, 86996), (39, 73612), (42, 68354), (44, 65247), (52, 55209), (66, 43498), (77, 37284), (78, 36806), (84, 34177), (91, 31548), (132, 21749), (143, 20076), (154, 18642), (156, 18403), (182, 15774), (231, 12428), (239, 12012), (273, 10516), (286, 10038), (308, 9321), (364, 7887), (429, 6692), (462, 6214), (478, 6006), (546, 5258), (572, 5019), (717, 4004), (858, 3346), (924, 3107), (956, 3003), (1001, 2868), (1092, 2629), (1434, 2002), (1673, 1716)]