85210860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8821}}^1$

素因数の和:8863

約数の個数: 96

約数和(自身を含む): 284562432

約数和(自身を除く): 199351572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 8821, 9660, 17642, 26463, 35284, 44105, 52926, 61747, 88210, 105852, 123494, 132315, 176420, 185241, 202883, 246988, 264630, 308735, 370482, 405766, 529260, 608649, 617470, 740964, 811532, 926205, 1014415, 1217298, 1234940, 1420181, 1852410, 2028830, 2434596, 2840362, 3043245, 3704820, 4057660, 4260543, 5680724, 6086490, 7100905, 8521086, 12172980, 14201810, 17042172, 21302715, 28403620, 42605430, 85210860]

約数ペア:

[(1, 85210860), (2, 42605430), (3, 28403620), (4, 21302715), (5, 17042172), (6, 14201810), (7, 12172980), (10, 8521086), (12, 7100905), (14, 6086490), (15, 5680724), (20, 4260543), (21, 4057660), (23, 3704820), (28, 3043245), (30, 2840362), (35, 2434596), (42, 2028830), (46, 1852410), (60, 1420181), (69, 1234940), (70, 1217298), (84, 1014415), (92, 926205), (105, 811532), (115, 740964), (138, 617470), (140, 608649), (161, 529260), (210, 405766), (230, 370482), (276, 308735), (322, 264630), (345, 246988), (420, 202883), (460, 185241), (483, 176420), (644, 132315), (690, 123494), (805, 105852), (966, 88210), (1380, 61747), (1610, 52926), (1932, 44105), (2415, 35284), (3220, 26463), (4830, 17642), (8821, 9660)]