3111212520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{664789}}^1$

素因数の和:664819

約数の個数: 96

約数和(自身を含む): 10889260200

約数和(自身を除く): 7778047680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 664789, 1329578, 1994367, 2659156, 3323945, 3988734, 5318312, 5983101, 6647890, 7977468, 8642257, 9971835, 11966202, 13295780, 15954936, 17284514, 19943670, 23932404, 25926771, 26591560, 29915505, 34569028, 39887340, 43211285, 47864808, 51853542, 59831010, 69138056, 77780313, 79774680, 86422570, 103707084, 119662020, 129633855, 155560626, 172845140, 207414168, 239324040, 259267710, 311121252, 345690280, 388901565, 518535420, 622242504, 777803130, 1037070840, 1555606260, 3111212520]

約数ペア:

[(1, 3111212520), (2, 1555606260), (3, 1037070840), (4, 777803130), (5, 622242504), (6, 518535420), (8, 388901565), (9, 345690280), (10, 311121252), (12, 259267710), (13, 239324040), (15, 207414168), (18, 172845140), (20, 155560626), (24, 129633855), (26, 119662020), (30, 103707084), (36, 86422570), (39, 79774680), (40, 77780313), (45, 69138056), (52, 59831010), (60, 51853542), (65, 47864808), (72, 43211285), (78, 39887340), (90, 34569028), (104, 29915505), (117, 26591560), (120, 25926771), (130, 23932404), (156, 19943670), (180, 17284514), (195, 15954936), (234, 13295780), (260, 11966202), (312, 9971835), (360, 8642257), (390, 7977468), (468, 6647890), (520, 5983101), (585, 5318312), (780, 3988734), (936, 3323945), (1170, 2659156), (1560, 1994367), (2340, 1329578), (4680, 664789)]