105531540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42899}}^1$

素因数の和:42952

約数の個数: 48

約数和(自身を含む): 302702400

約数和(自身を除く): 197170860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 42899, 85798, 128697, 171596, 214495, 257394, 428990, 514788, 643485, 857980, 1286970, 1758859, 2573940, 3517718, 5276577, 7035436, 8794295, 10553154, 17588590, 21106308, 26382885, 35177180, 52765770, 105531540]

約数ペア:

[(1, 105531540), (2, 52765770), (3, 35177180), (4, 26382885), (5, 21106308), (6, 17588590), (10, 10553154), (12, 8794295), (15, 7035436), (20, 5276577), (30, 3517718), (41, 2573940), (60, 1758859), (82, 1286970), (123, 857980), (164, 643485), (205, 514788), (246, 428990), (410, 257394), (492, 214495), (615, 171596), (820, 128697), (1230, 85798), (2460, 42899)]