839634840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{212029}}^1$

素因数の和:212057

約数の個数: 96

約数和(自身を含む): 2976901200

約数和(自身を除く): 2137266360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 212029, 424058, 636087, 848116, 1060145, 1272174, 1696232, 1908261, 2120290, 2332319, 2544348, 3180435, 3816522, 4240580, 4664638, 5088696, 6360870, 6996957, 7633044, 8481160, 9329276, 9541305, 11661595, 12721740, 13993914, 15266088, 18658552, 19082610, 20990871, 23323190, 25443480, 27987828, 34984785, 38165220, 41981742, 46646380, 55975656, 69969570, 76330440, 83963484, 93292760, 104954355, 139939140, 167926968, 209908710, 279878280, 419817420, 839634840]

約数ペア:

[(1, 839634840), (2, 419817420), (3, 279878280), (4, 209908710), (5, 167926968), (6, 139939140), (8, 104954355), (9, 93292760), (10, 83963484), (11, 76330440), (12, 69969570), (15, 55975656), (18, 46646380), (20, 41981742), (22, 38165220), (24, 34984785), (30, 27987828), (33, 25443480), (36, 23323190), (40, 20990871), (44, 19082610), (45, 18658552), (55, 15266088), (60, 13993914), (66, 12721740), (72, 11661595), (88, 9541305), (90, 9329276), (99, 8481160), (110, 7633044), (120, 6996957), (132, 6360870), (165, 5088696), (180, 4664638), (198, 4240580), (220, 3816522), (264, 3180435), (330, 2544348), (360, 2332319), (396, 2120290), (440, 1908261), (495, 1696232), (660, 1272174), (792, 1060145), (990, 848116), (1320, 636087), (1980, 424058), (3960, 212029)]