30108084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 78650880

約数和(自身を除く): 48542796

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 43, 57, 74, 76, 83, 86, 111, 114, 129, 148, 166, 172, 222, 228, 249, 258, 332, 444, 498, 516, 703, 817, 996, 1406, 1577, 1591, 1634, 2109, 2451, 2812, 3071, 3154, 3182, 3268, 3569, 4218, 4731, 4773, 4902, 6142, 6308, 6364, 7138, 8436, 9213, 9462, 9546, 9804, 10707, 12284, 14276, 18426, 18924, 19092, 21414, 30229, 36852, 42828, 58349, 60458, 67811, 90687, 116698, 120916, 132053, 135622, 175047, 181374, 203433, 233396, 264106, 271244, 350094, 362748, 396159, 406866, 528212, 700188, 792318, 813732, 1584636, 2509007, 5018014, 7527021, 10036028, 15054042, 30108084]

約数ペア:

[(1, 30108084), (2, 15054042), (3, 10036028), (4, 7527021), (6, 5018014), (12, 2509007), (19, 1584636), (37, 813732), (38, 792318), (43, 700188), (57, 528212), (74, 406866), (76, 396159), (83, 362748), (86, 350094), (111, 271244), (114, 264106), (129, 233396), (148, 203433), (166, 181374), (172, 175047), (222, 135622), (228, 132053), (249, 120916), (258, 116698), (332, 90687), (444, 67811), (498, 60458), (516, 58349), (703, 42828), (817, 36852), (996, 30229), (1406, 21414), (1577, 19092), (1591, 18924), (1634, 18426), (2109, 14276), (2451, 12284), (2812, 10707), (3071, 9804), (3154, 9546), (3182, 9462), (3268, 9213), (3569, 8436), (4218, 7138), (4731, 6364), (4773, 6308), (4902, 6142)]