190778820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 559681920

約数和(自身を除く): 368903100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 83, 87, 116, 145, 166, 174, 249, 290, 332, 348, 415, 435, 498, 580, 830, 870, 996, 1245, 1321, 1660, 1740, 2407, 2490, 2642, 3963, 4814, 4980, 5284, 6605, 7221, 7926, 9628, 12035, 13210, 14442, 15852, 19815, 24070, 26420, 28884, 36105, 38309, 39630, 48140, 72210, 76618, 79260, 109643, 114927, 144420, 153236, 191545, 219286, 229854, 328929, 383090, 438572, 459708, 548215, 574635, 657858, 766180, 1096430, 1149270, 1315716, 1644645, 2192860, 2298540, 3179647, 3289290, 6359294, 6578580, 9538941, 12718588, 15898235, 19077882, 31796470, 38155764, 47694705, 63592940, 95389410, 190778820]

約数ペア:

[(1, 190778820), (2, 95389410), (3, 63592940), (4, 47694705), (5, 38155764), (6, 31796470), (10, 19077882), (12, 15898235), (15, 12718588), (20, 9538941), (29, 6578580), (30, 6359294), (58, 3289290), (60, 3179647), (83, 2298540), (87, 2192860), (116, 1644645), (145, 1315716), (166, 1149270), (174, 1096430), (249, 766180), (290, 657858), (332, 574635), (348, 548215), (415, 459708), (435, 438572), (498, 383090), (580, 328929), (830, 229854), (870, 219286), (996, 191545), (1245, 153236), (1321, 144420), (1660, 114927), (1740, 109643), (2407, 79260), (2490, 76618), (2642, 72210), (3963, 48140), (4814, 39630), (4980, 38309), (5284, 36105), (6605, 28884), (7221, 26420), (7926, 24070), (9628, 19815), (12035, 15852), (13210, 14442)]