85429930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3083}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 163871424

約数和(自身を除く): 78441494

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 3083, 5542, 6166, 13855, 15415, 27710, 30830, 52411, 104822, 262055, 502529, 524110, 1005058, 2512645, 5025290, 8542993, 17085986, 42714965, 85429930]

約数ペア:

[(1, 85429930), (2, 42714965), (5, 17085986), (10, 8542993), (17, 5025290), (34, 2512645), (85, 1005058), (163, 524110), (170, 502529), (326, 262055), (815, 104822), (1630, 52411), (2771, 30830), (3083, 27710), (5542, 15415), (6166, 13855)]