30438270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{338203}}^1$

素因数の和:338216

約数の個数: 24

約数和(自身を含む): 79139736

約数和(自身を除く): 48701466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 338203, 676406, 1014609, 1691015, 2029218, 3043827, 3382030, 5073045, 6087654, 10146090, 15219135, 30438270]

約数ペア:

[(1, 30438270), (2, 15219135), (3, 10146090), (5, 6087654), (6, 5073045), (9, 3382030), (10, 3043827), (15, 2029218), (18, 1691015), (30, 1014609), (45, 676406), (90, 338203)]