2109173880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{33997}}^1$

素因数の和:34069

約数の個数: 128

約数和(自身を含む): 7049825280

約数和(自身を除く): 4940651400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 7755, 10340, 12408, 15510, 20680, 31020, 33997, 62040, 67994, 101991, 135988, 169985, 203982, 271976, 339970, 373967, 407964, 509955, 679940, 747934, 815928, 1019910, 1121901, 1359880, 1495868, 1597859, 1869835, 2039820, 2243802, 2991736, 3195718, 3739670, 4079640, 4487604, 4793577, 5609505, 6391436, 7479340, 7989295, 8975208, 9587154, 11219010, 12782872, 14958680, 15978590, 17576449, 19174308, 22438020, 23967885, 31957180, 35152898, 38348616, 44876040, 47935770, 52729347, 63914360, 70305796, 87882245, 95871540, 105458694, 140611592, 175764490, 191743080, 210917388, 263646735, 351528980, 421834776, 527293470, 703057960, 1054586940, 2109173880]

約数ペア:

[(1, 2109173880), (2, 1054586940), (3, 703057960), (4, 527293470), (5, 421834776), (6, 351528980), (8, 263646735), (10, 210917388), (11, 191743080), (12, 175764490), (15, 140611592), (20, 105458694), (22, 95871540), (24, 87882245), (30, 70305796), (33, 63914360), (40, 52729347), (44, 47935770), (47, 44876040), (55, 38348616), (60, 35152898), (66, 31957180), (88, 23967885), (94, 22438020), (110, 19174308), (120, 17576449), (132, 15978590), (141, 14958680), (165, 12782872), (188, 11219010), (220, 9587154), (235, 8975208), (264, 7989295), (282, 7479340), (330, 6391436), (376, 5609505), (440, 4793577), (470, 4487604), (517, 4079640), (564, 3739670), (660, 3195718), (705, 2991736), (940, 2243802), (1034, 2039820), (1128, 1869835), (1320, 1597859), (1410, 1495868), (1551, 1359880), (1880, 1121901), (2068, 1019910), (2585, 815928), (2820, 747934), (3102, 679940), (4136, 509955), (5170, 407964), (5640, 373967), (6204, 339970), (7755, 271976), (10340, 203982), (12408, 169985), (15510, 135988), (20680, 101991), (31020, 67994), (33997, 62040)]