15179290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 18309350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 101, 113, 133, 190, 202, 226, 266, 505, 565, 665, 707, 791, 1010, 1130, 1330, 1414, 1582, 1919, 2147, 3535, 3838, 3955, 4294, 7070, 7910, 9595, 10735, 11413, 13433, 15029, 19190, 21470, 22826, 26866, 30058, 57065, 67165, 75145, 79891, 114130, 134330, 150290, 159782, 216847, 399455, 433694, 798910, 1084235, 1517929, 2168470, 3035858, 7589645, 15179290]

約数ペア:

[(1, 15179290), (2, 7589645), (5, 3035858), (7, 2168470), (10, 1517929), (14, 1084235), (19, 798910), (35, 433694), (38, 399455), (70, 216847), (95, 159782), (101, 150290), (113, 134330), (133, 114130), (190, 79891), (202, 75145), (226, 67165), (266, 57065), (505, 30058), (565, 26866), (665, 22826), (707, 21470), (791, 19190), (1010, 15029), (1130, 13433), (1330, 11413), (1414, 10735), (1582, 9595), (1919, 7910), (2147, 7070), (3535, 4294), (3838, 3955)]