179578730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 339397344

約数和(自身を除く): 159818614

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 163, 262, 290, 326, 655, 815, 841, 1310, 1630, 1682, 3799, 4205, 4727, 7598, 8410, 9454, 18995, 21353, 23635, 37990, 42706, 47270, 106765, 110171, 137083, 213530, 220342, 274166, 550855, 619237, 685415, 1101710, 1238474, 1370830, 3096185, 6192370, 17957873, 35915746, 89789365, 179578730]

約数ペア:

[(1, 179578730), (2, 89789365), (5, 35915746), (10, 17957873), (29, 6192370), (58, 3096185), (131, 1370830), (145, 1238474), (163, 1101710), (262, 685415), (290, 619237), (326, 550855), (655, 274166), (815, 220342), (841, 213530), (1310, 137083), (1630, 110171), (1682, 106765), (3799, 47270), (4205, 42706), (4727, 37990), (7598, 23635), (8410, 21353), (9454, 18995)]