2836959945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 4878316800

約数和(自身を除く): 2041356855

約数列:

[1, 3, 5, 15, 29, 41, 73, 87, 123, 145, 205, 219, 365, 435, 615, 1095, 1189, 2117, 2179, 2993, 3567, 5945, 6351, 6537, 8979, 10585, 10895, 14965, 17835, 31755, 32685, 44895, 63191, 86797, 89339, 159067, 189573, 260391, 268017, 315955, 433985, 446695, 477201, 795335, 947865, 1301955, 1340085, 2386005, 2590831, 4612943, 6521747, 7772493, 12954155, 13838829, 19565241, 23064715, 32608735, 38862465, 69194145, 97826205, 189130663, 567391989, 945653315, 2836959945]

約数ペア:

[(1, 2836959945), (3, 945653315), (5, 567391989), (15, 189130663), (29, 97826205), (41, 69194145), (73, 38862465), (87, 32608735), (123, 23064715), (145, 19565241), (205, 13838829), (219, 12954155), (365, 7772493), (435, 6521747), (615, 4612943), (1095, 2590831), (1189, 2386005), (2117, 1340085), (2179, 1301955), (2993, 947865), (3567, 795335), (5945, 477201), (6351, 446695), (6537, 433985), (8979, 315955), (10585, 268017), (10895, 260391), (14965, 189573), (17835, 159067), (31755, 89339), (32685, 86797), (44895, 63191)]