2380456515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 4139735040

約数和(自身を除く): 1759278525

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 137, 205, 285, 411, 615, 685, 779, 1487, 2055, 2337, 2603, 3895, 4461, 5617, 7435, 7809, 11685, 13015, 16851, 22305, 28085, 28253, 39045, 60967, 84255, 84759, 106723, 141265, 182901, 203719, 304835, 320169, 423795, 533615, 611157, 914505, 1018595, 1158373, 1600845, 3055785, 3475119, 3870661, 5791865, 8352479, 11611983, 17375595, 19353305, 25057437, 41762395, 58059915, 125287185, 158697101, 476091303, 793485505, 2380456515]

約数ペア:

[(1, 2380456515), (3, 793485505), (5, 476091303), (15, 158697101), (19, 125287185), (41, 58059915), (57, 41762395), (95, 25057437), (123, 19353305), (137, 17375595), (205, 11611983), (285, 8352479), (411, 5791865), (615, 3870661), (685, 3475119), (779, 3055785), (1487, 1600845), (2055, 1158373), (2337, 1018595), (2603, 914505), (3895, 611157), (4461, 533615), (5617, 423795), (7435, 320169), (7809, 304835), (11685, 203719), (13015, 182901), (16851, 141265), (22305, 106723), (28085, 84759), (28253, 84255), (39045, 60967)]