312240190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{22129}}^1$

素因数の和:22236

約数の個数: 32

約数和(自身を含む): 602290080

約数和(自身を除く): 290049890

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 22129, 44258, 110645, 221290, 376193, 752386, 1836707, 1880965, 3673414, 3761930, 9183535, 18367070, 31224019, 62448038, 156120095, 312240190]

約数ペア:

[(1, 312240190), (2, 156120095), (5, 62448038), (10, 31224019), (17, 18367070), (34, 9183535), (83, 3761930), (85, 3673414), (166, 1880965), (170, 1836707), (415, 752386), (830, 376193), (1411, 221290), (2822, 110645), (7055, 44258), (14110, 22129)]