388638780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{6163}}^1$

素因数の和:7226

約数の個数: 48

約数和(自身を含む): 1089400704

約数和(自身を除く): 700761924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1051, 2102, 3153, 4204, 5255, 6163, 6306, 10510, 12326, 12612, 15765, 18489, 21020, 24652, 30815, 31530, 36978, 61630, 63060, 73956, 92445, 123260, 184890, 369780, 6477313, 12954626, 19431939, 25909252, 32386565, 38863878, 64773130, 77727756, 97159695, 129546260, 194319390, 388638780]

約数ペア:

[(1, 388638780), (2, 194319390), (3, 129546260), (4, 97159695), (5, 77727756), (6, 64773130), (10, 38863878), (12, 32386565), (15, 25909252), (20, 19431939), (30, 12954626), (60, 6477313), (1051, 369780), (2102, 184890), (3153, 123260), (4204, 92445), (5255, 73956), (6163, 63060), (6306, 61630), (10510, 36978), (12326, 31530), (12612, 30815), (15765, 24652), (18489, 21020)]