78800190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 216953856

約数和(自身を除く): 138153666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1063, 1765, 2118, 2126, 2471, 3189, 3530, 4942, 5295, 5315, 6378, 7413, 7441, 10590, 10630, 12355, 14826, 14882, 15945, 22323, 24710, 31890, 37065, 37205, 44646, 74130, 74410, 111615, 223230, 375239, 750478, 1125717, 1876195, 2251434, 2626673, 3752390, 5253346, 5628585, 7880019, 11257170, 13133365, 15760038, 26266730, 39400095, 78800190]

約数ペア:

[(1, 78800190), (2, 39400095), (3, 26266730), (5, 15760038), (6, 13133365), (7, 11257170), (10, 7880019), (14, 5628585), (15, 5253346), (21, 3752390), (30, 2626673), (35, 2251434), (42, 1876195), (70, 1125717), (105, 750478), (210, 375239), (353, 223230), (706, 111615), (1059, 74410), (1063, 74130), (1765, 44646), (2118, 37205), (2126, 37065), (2471, 31890), (3189, 24710), (3530, 22323), (4942, 15945), (5295, 14882), (5315, 14826), (6378, 12355), (7413, 10630), (7441, 10590)]