128422830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2069}}^2$

素因数の和:4148

約数の個数: 24

約数和(自身を含む): 308363832

約数和(自身を除く): 179941002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2069, 4138, 6207, 10345, 12414, 20690, 31035, 62070, 4280761, 8561522, 12842283, 21403805, 25684566, 42807610, 64211415, 128422830]

約数ペア:

[(1, 128422830), (2, 64211415), (3, 42807610), (5, 25684566), (6, 21403805), (10, 12842283), (15, 8561522), (30, 4280761), (2069, 62070), (4138, 31035), (6207, 20690), (10345, 12414)]