17991210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14627}}^1$

素因数の和:14678

約数の個数: 32

約数和(自身を含む): 44235072

約数和(自身を除く): 26243862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 14627, 29254, 43881, 73135, 87762, 146270, 219405, 438810, 599707, 1199414, 1799121, 2998535, 3598242, 5997070, 8995605, 17991210]

約数ペア:

[(1, 17991210), (2, 8995605), (3, 5997070), (5, 3598242), (6, 2998535), (10, 1799121), (15, 1199414), (30, 599707), (41, 438810), (82, 219405), (123, 146270), (205, 87762), (246, 73135), (410, 43881), (615, 29254), (1230, 14627)]