72330860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3255

約数の個数: 72

約数和(自身を含む): 184433760

約数和(自身を除く): 112102900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3209, 3220, 4508, 5635, 6418, 11270, 12836, 16045, 22463, 22540, 32090, 44926, 64180, 73807, 89852, 112315, 147614, 157241, 224630, 295228, 314482, 369035, 449260, 516649, 628964, 738070, 786205, 1033298, 1476140, 1572410, 2066596, 2583245, 3144820, 3616543, 5166490, 7233086, 10332980, 14466172, 18082715, 36165430, 72330860]

約数ペア:

[(1, 72330860), (2, 36165430), (4, 18082715), (5, 14466172), (7, 10332980), (10, 7233086), (14, 5166490), (20, 3616543), (23, 3144820), (28, 2583245), (35, 2066596), (46, 1572410), (49, 1476140), (70, 1033298), (92, 786205), (98, 738070), (115, 628964), (140, 516649), (161, 449260), (196, 369035), (230, 314482), (245, 295228), (322, 224630), (460, 157241), (490, 147614), (644, 112315), (805, 89852), (980, 73807), (1127, 64180), (1610, 44926), (2254, 32090), (3209, 22540), (3220, 22463), (4508, 16045), (5635, 12836), (6418, 11270)]