30155235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 52980480

約数和(自身を除く): 22825245

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 179, 537, 895, 1021, 1969, 2685, 3063, 5105, 5907, 9845, 11231, 15315, 29535, 33693, 56155, 168465, 182759, 548277, 913795, 2010349, 2741385, 6031047, 10051745, 30155235]

約数ペア:

[(1, 30155235), (3, 10051745), (5, 6031047), (11, 2741385), (15, 2010349), (33, 913795), (55, 548277), (165, 182759), (179, 168465), (537, 56155), (895, 33693), (1021, 29535), (1969, 15315), (2685, 11231), (3063, 9845), (5105, 5907)]