90810426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10651}}^1$

素因数の和:10699

約数の個数: 48

約数和(自身を含む): 218579040

約数和(自身を除く): 127768614

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 10651, 21302, 31953, 63906, 74557, 149114, 223671, 308879, 447342, 521899, 617758, 926637, 1043798, 1565697, 1853274, 2162153, 3131394, 4324306, 6486459, 12972918, 15135071, 30270142, 45405213, 90810426]

約数ペア:

[(1, 90810426), (2, 45405213), (3, 30270142), (6, 15135071), (7, 12972918), (14, 6486459), (21, 4324306), (29, 3131394), (42, 2162153), (49, 1853274), (58, 1565697), (87, 1043798), (98, 926637), (147, 617758), (174, 521899), (203, 447342), (294, 308879), (406, 223671), (609, 149114), (1218, 74557), (1421, 63906), (2842, 31953), (4263, 21302), (8526, 10651)]