34302780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 104832000

約数和(自身を除く): 70529220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1279, 1341, 1490, 1788, 2235, 2558, 2682, 2980, 3837, 4470, 5116, 5364, 6395, 6705, 7674, 8940, 11511, 12790, 13410, 15348, 19185, 23022, 25580, 26820, 38370, 46044, 57555, 76740, 115110, 190571, 230220, 381142, 571713, 762284, 952855, 1143426, 1715139, 1905710, 2286852, 2858565, 3430278, 3811420, 5717130, 6860556, 8575695, 11434260, 17151390, 34302780]

約数ペア:

[(1, 34302780), (2, 17151390), (3, 11434260), (4, 8575695), (5, 6860556), (6, 5717130), (9, 3811420), (10, 3430278), (12, 2858565), (15, 2286852), (18, 1905710), (20, 1715139), (30, 1143426), (36, 952855), (45, 762284), (60, 571713), (90, 381142), (149, 230220), (180, 190571), (298, 115110), (447, 76740), (596, 57555), (745, 46044), (894, 38370), (1279, 26820), (1341, 25580), (1490, 23022), (1788, 19185), (2235, 15348), (2558, 13410), (2682, 12790), (2980, 11511), (3837, 8940), (4470, 7674), (5116, 6705), (5364, 6395)]