30987165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 54913536

約数和(自身を除く): 23926371

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 2803, 3685, 8409, 11055, 14015, 30833, 42045, 92499, 154165, 187801, 462495, 563403, 939005, 2065811, 2817015, 6197433, 10329055, 30987165]

約数ペア:

[(1, 30987165), (3, 10329055), (5, 6197433), (11, 2817015), (15, 2065811), (33, 939005), (55, 563403), (67, 462495), (165, 187801), (201, 154165), (335, 92499), (737, 42045), (1005, 30833), (2211, 14015), (2803, 11055), (3685, 8409)]