189806702940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9854969}}^1$

素因数の和:9855091

約数の個数: 72

約数和(自身を含む): 581127870960

約数和(自身を除く): 391321168020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 9854969, 19709938, 29564907, 39419876, 49274845, 59129814, 88694721, 98549690, 118259628, 147824535, 177389442, 197099380, 295649070, 354778884, 443473605, 591298140, 886947210, 1054481683, 1773894420, 2108963366, 3163445049, 4217926732, 5272408415, 6326890098, 9490335147, 10544816830, 12653780196, 15817225245, 18980670294, 21089633660, 31634450490, 37961340588, 47451675735, 63268900980, 94903351470, 189806702940]

約数ペア:

[(1, 189806702940), (2, 94903351470), (3, 63268900980), (4, 47451675735), (5, 37961340588), (6, 31634450490), (9, 21089633660), (10, 18980670294), (12, 15817225245), (15, 12653780196), (18, 10544816830), (20, 9490335147), (30, 6326890098), (36, 5272408415), (45, 4217926732), (60, 3163445049), (90, 2108963366), (107, 1773894420), (180, 1054481683), (214, 886947210), (321, 591298140), (428, 443473605), (535, 354778884), (642, 295649070), (963, 197099380), (1070, 177389442), (1284, 147824535), (1605, 118259628), (1926, 98549690), (2140, 88694721), (3210, 59129814), (3852, 49274845), (4815, 39419876), (6420, 29564907), (9630, 19709938), (19260, 9854969)]