19799687070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103919}}^1$

素因数の和:104034

約数の個数: 96

約数和(自身を含む): 53984361600

約数和(自身を除く): 34184674530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 73, 87, 90, 145, 146, 174, 219, 261, 290, 365, 435, 438, 522, 657, 730, 870, 1095, 1305, 1314, 2117, 2190, 2610, 3285, 4234, 6351, 6570, 10585, 12702, 19053, 21170, 31755, 38106, 63510, 95265, 103919, 190530, 207838, 311757, 519595, 623514, 935271, 1039190, 1558785, 1870542, 3013651, 3117570, 4676355, 6027302, 7586087, 9040953, 9352710, 15068255, 15172174, 18081906, 22758261, 27122859, 30136510, 37930435, 45204765, 45516522, 54245718, 68274783, 75860870, 90409530, 113791305, 135614295, 136549566, 219996523, 227582610, 271228590, 341373915, 439993046, 659989569, 682747830, 1099982615, 1319979138, 1979968707, 2199965230, 3299947845, 3959937414, 6599895690, 9899843535, 19799687070]

約数ペア:

[(1, 19799687070), (2, 9899843535), (3, 6599895690), (5, 3959937414), (6, 3299947845), (9, 2199965230), (10, 1979968707), (15, 1319979138), (18, 1099982615), (29, 682747830), (30, 659989569), (45, 439993046), (58, 341373915), (73, 271228590), (87, 227582610), (90, 219996523), (145, 136549566), (146, 135614295), (174, 113791305), (219, 90409530), (261, 75860870), (290, 68274783), (365, 54245718), (435, 45516522), (438, 45204765), (522, 37930435), (657, 30136510), (730, 27122859), (870, 22758261), (1095, 18081906), (1305, 15172174), (1314, 15068255), (2117, 9352710), (2190, 9040953), (2610, 7586087), (3285, 6027302), (4234, 4676355), (6351, 3117570), (6570, 3013651), (10585, 1870542), (12702, 1558785), (19053, 1039190), (21170, 935271), (31755, 623514), (38106, 519595), (63510, 311757), (95265, 207838), (103919, 190530)]