10820964

素因数分解:

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

素因数の和:278

約数の個数: 96

約数和(自身を含む): 32256000

約数和(自身を除く): 21435036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 239, 294, 308, 343, 462, 478, 539, 588, 686, 717, 924, 956, 1029, 1078, 1372, 1434, 1617, 1673, 2058, 2156, 2629, 2868, 3234, 3346, 3773, 4116, 5019, 5258, 6468, 6692, 7546, 7887, 10038, 10516, 11319, 11711, 15092, 15774, 18403, 20076, 22638, 23422, 31548, 35133, 36806, 45276, 46844, 55209, 70266, 73612, 81977, 110418, 128821, 140532, 163954, 220836, 245931, 257642, 327908, 386463, 491862, 515284, 772926, 901747, 983724, 1545852, 1803494, 2705241, 3606988, 5410482, 10820964]

約数ペア:

[(1, 10820964), (2, 5410482), (3, 3606988), (4, 2705241), (6, 1803494), (7, 1545852), (11, 983724), (12, 901747), (14, 772926), (21, 515284), (22, 491862), (28, 386463), (33, 327908), (42, 257642), (44, 245931), (49, 220836), (66, 163954), (77, 140532), (84, 128821), (98, 110418), (132, 81977), (147, 73612), (154, 70266), (196, 55209), (231, 46844), (239, 45276), (294, 36806), (308, 35133), (343, 31548), (462, 23422), (478, 22638), (539, 20076), (588, 18403), (686, 15774), (717, 15092), (924, 11711), (956, 11319), (1029, 10516), (1078, 10038), (1372, 7887), (1434, 7546), (1617, 6692), (1673, 6468), (2058, 5258), (2156, 5019), (2629, 4116), (2868, 3773), (3234, 3346)]