21167903070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{213623}}^1$

素因数の和:214006

約数の個数: 64

約数和(自身を含む): 56601815040

約数和(自身を除く): 35433911970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 367, 734, 1101, 1835, 2202, 3303, 3670, 5505, 6606, 9909, 11010, 16515, 19818, 33030, 49545, 99090, 213623, 427246, 640869, 1068115, 1281738, 1922607, 2136230, 3204345, 3845214, 5767821, 6408690, 9613035, 11535642, 19226070, 28839105, 57678210, 78399641, 156799282, 235198923, 391998205, 470397846, 705596769, 783996410, 1175994615, 1411193538, 2116790307, 2351989230, 3527983845, 4233580614, 7055967690, 10583951535, 21167903070]

約数ペア:

[(1, 21167903070), (2, 10583951535), (3, 7055967690), (5, 4233580614), (6, 3527983845), (9, 2351989230), (10, 2116790307), (15, 1411193538), (18, 1175994615), (27, 783996410), (30, 705596769), (45, 470397846), (54, 391998205), (90, 235198923), (135, 156799282), (270, 78399641), (367, 57678210), (734, 28839105), (1101, 19226070), (1835, 11535642), (2202, 9613035), (3303, 6408690), (3670, 5767821), (5505, 3845214), (6606, 3204345), (9909, 2136230), (11010, 1922607), (16515, 1281738), (19818, 1068115), (33030, 640869), (49545, 427246), (99090, 213623)]