117920702990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{310571}}^1$

素因数の和:311504

約数の個数: 32

約数和(自身を含む): 217440153216

約数和(自身を除く): 99519450226

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 883, 1766, 4415, 8830, 37969, 75938, 189845, 310571, 379690, 621142, 1552855, 3105710, 13354553, 26709106, 66772765, 133545530, 274234193, 548468386, 1371170965, 2742341930, 11792070299, 23584140598, 58960351495, 117920702990]

約数ペア:

[(1, 117920702990), (2, 58960351495), (5, 23584140598), (10, 11792070299), (43, 2742341930), (86, 1371170965), (215, 548468386), (430, 274234193), (883, 133545530), (1766, 66772765), (4415, 26709106), (8830, 13354553), (37969, 3105710), (75938, 1552855), (189845, 621142), (310571, 379690)]