29985390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37019}}^1$

素因数の和:37038

約数の個数: 40

約数和(自身を含む): 80629560

約数和(自身を除く): 50644170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 37019, 74038, 111057, 185095, 222114, 333171, 370190, 555285, 666342, 999513, 1110570, 1665855, 1999026, 2998539, 3331710, 4997565, 5997078, 9995130, 14992695, 29985390]

約数ペア:

[(1, 29985390), (2, 14992695), (3, 9995130), (5, 5997078), (6, 4997565), (9, 3331710), (10, 2998539), (15, 1999026), (18, 1665855), (27, 1110570), (30, 999513), (45, 666342), (54, 555285), (81, 370190), (90, 333171), (135, 222114), (162, 185095), (270, 111057), (405, 74038), (810, 37019)]