29142840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10559}}^1$

素因数の和:10596

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 62095560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 10559, 21118, 31677, 42236, 52795, 63354, 84472, 105590, 126708, 158385, 211180, 242857, 253416, 316770, 422360, 485714, 633540, 728571, 971428, 1214285, 1267080, 1457142, 1942856, 2428570, 2914284, 3642855, 4857140, 5828568, 7285710, 9714280, 14571420, 29142840]

約数ペア:

[(1, 29142840), (2, 14571420), (3, 9714280), (4, 7285710), (5, 5828568), (6, 4857140), (8, 3642855), (10, 2914284), (12, 2428570), (15, 1942856), (20, 1457142), (23, 1267080), (24, 1214285), (30, 971428), (40, 728571), (46, 633540), (60, 485714), (69, 422360), (92, 316770), (115, 253416), (120, 242857), (138, 211180), (184, 158385), (230, 126708), (276, 105590), (345, 84472), (460, 63354), (552, 52795), (690, 42236), (920, 31677), (1380, 21118), (2760, 10559)]