198235710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13513}}^1$

素因数の和:13689

約数の個数: 48

約数和(自身を含む): 518613264

約数和(自身を除く): 320377554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 13513, 14670, 27026, 40539, 67565, 81078, 121617, 135130, 202695, 243234, 405390, 608085, 1216170, 2202619, 4405238, 6607857, 11013095, 13215714, 19823571, 22026190, 33039285, 39647142, 66078570, 99117855, 198235710]

約数ペア:

[(1, 198235710), (2, 99117855), (3, 66078570), (5, 39647142), (6, 33039285), (9, 22026190), (10, 19823571), (15, 13215714), (18, 11013095), (30, 6607857), (45, 4405238), (90, 2202619), (163, 1216170), (326, 608085), (489, 405390), (815, 243234), (978, 202695), (1467, 135130), (1630, 121617), (2445, 81078), (2934, 67565), (4890, 40539), (7335, 27026), (13513, 14670)]