29954556

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 53911044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 389, 414, 558, 621, 713, 778, 828, 837, 1116, 1167, 1242, 1426, 1556, 1674, 2139, 2334, 2484, 2852, 3348, 3501, 4278, 4668, 6417, 7002, 8556, 8947, 10503, 12059, 12834, 14004, 17894, 19251, 21006, 24118, 25668, 26841, 35788, 36177, 38502, 42012, 48236, 53682, 72354, 77004, 80523, 107364, 108531, 144708, 161046, 217062, 241569, 277357, 322092, 325593, 434124, 483138, 554714, 651186, 832071, 966276, 1109428, 1302372, 1664142, 2496213, 3328284, 4992426, 7488639, 9984852, 14977278, 29954556]

約数ペア:

[(1, 29954556), (2, 14977278), (3, 9984852), (4, 7488639), (6, 4992426), (9, 3328284), (12, 2496213), (18, 1664142), (23, 1302372), (27, 1109428), (31, 966276), (36, 832071), (46, 651186), (54, 554714), (62, 483138), (69, 434124), (92, 325593), (93, 322092), (108, 277357), (124, 241569), (138, 217062), (186, 161046), (207, 144708), (276, 108531), (279, 107364), (372, 80523), (389, 77004), (414, 72354), (558, 53682), (621, 48236), (713, 42012), (778, 38502), (828, 36177), (837, 35788), (1116, 26841), (1167, 25668), (1242, 24118), (1426, 21006), (1556, 19251), (1674, 17894), (2139, 14004), (2334, 12834), (2484, 12059), (2852, 10503), (3348, 8947), (3501, 8556), (4278, 7002), (4668, 6417)]