1893171060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{956147}}^1$

素因数の和:956173

約数の個数: 72

約数和(自身を含む): 6264681696

約数和(自身を除く): 4371510636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 956147, 1912294, 2868441, 3824588, 4780735, 5736882, 8605323, 9561470, 10517617, 11473764, 14342205, 17210646, 19122940, 21035234, 28684410, 31552851, 34421292, 42070468, 43026615, 52588085, 57368820, 63105702, 86053230, 94658553, 105176170, 126211404, 157764255, 172106460, 189317106, 210352340, 315528510, 378634212, 473292765, 631057020, 946585530, 1893171060]

約数ペア:

[(1, 1893171060), (2, 946585530), (3, 631057020), (4, 473292765), (5, 378634212), (6, 315528510), (9, 210352340), (10, 189317106), (11, 172106460), (12, 157764255), (15, 126211404), (18, 105176170), (20, 94658553), (22, 86053230), (30, 63105702), (33, 57368820), (36, 52588085), (44, 43026615), (45, 42070468), (55, 34421292), (60, 31552851), (66, 28684410), (90, 21035234), (99, 19122940), (110, 17210646), (132, 14342205), (165, 11473764), (180, 10517617), (198, 9561470), (220, 8605323), (330, 5736882), (396, 4780735), (495, 3824588), (660, 2868441), (990, 1912294), (1980, 956147)]