127408730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 250387200

約数和(自身を除く): 122978470

約数列:

[1, 2, 5, 10, 23, 41, 46, 59, 82, 115, 118, 205, 229, 230, 295, 410, 458, 590, 943, 1145, 1357, 1886, 2290, 2419, 2714, 4715, 4838, 5267, 6785, 9389, 9430, 10534, 12095, 13511, 13570, 18778, 24190, 26335, 27022, 46945, 52670, 55637, 67555, 93890, 111274, 135110, 215947, 278185, 310753, 431894, 553951, 556370, 621506, 1079735, 1107902, 1553765, 2159470, 2769755, 3107530, 5539510, 12740873, 25481746, 63704365, 127408730]

約数ペア:

[(1, 127408730), (2, 63704365), (5, 25481746), (10, 12740873), (23, 5539510), (41, 3107530), (46, 2769755), (59, 2159470), (82, 1553765), (115, 1107902), (118, 1079735), (205, 621506), (229, 556370), (230, 553951), (295, 431894), (410, 310753), (458, 278185), (590, 215947), (943, 135110), (1145, 111274), (1357, 93890), (1886, 67555), (2290, 55637), (2419, 52670), (2714, 46945), (4715, 27022), (4838, 26335), (5267, 24190), (6785, 18778), (9389, 13570), (9430, 13511), (10534, 12095)]