17470890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{21569}}^1$

素因数の和:21588

約数の個数: 40

約数和(自身を含む): 46979460

約数和(自身を除く): 29508570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 21569, 43138, 64707, 107845, 129414, 194121, 215690, 323535, 388242, 582363, 647070, 970605, 1164726, 1747089, 1941210, 2911815, 3494178, 5823630, 8735445, 17470890]

約数ペア:

[(1, 17470890), (2, 8735445), (3, 5823630), (5, 3494178), (6, 2911815), (9, 1941210), (10, 1747089), (15, 1164726), (18, 970605), (27, 647070), (30, 582363), (45, 388242), (54, 323535), (81, 215690), (90, 194121), (135, 129414), (162, 107845), (270, 64707), (405, 43138), (810, 21569)]