9174270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^2$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 25941384

約数和(自身を除く): 16767114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 735, 790, 1106, 1185, 1470, 1659, 2370, 2765, 3318, 3871, 5530, 6241, 7742, 8295, 11613, 12482, 16590, 18723, 19355, 23226, 31205, 37446, 38710, 43687, 58065, 62410, 87374, 93615, 116130, 131061, 187230, 218435, 262122, 305809, 436870, 611618, 655305, 917427, 1310610, 1529045, 1834854, 3058090, 4587135, 9174270]

約数ペア:

[(1, 9174270), (2, 4587135), (3, 3058090), (5, 1834854), (6, 1529045), (7, 1310610), (10, 917427), (14, 655305), (15, 611618), (21, 436870), (30, 305809), (35, 262122), (42, 218435), (49, 187230), (70, 131061), (79, 116130), (98, 93615), (105, 87374), (147, 62410), (158, 58065), (210, 43687), (237, 38710), (245, 37446), (294, 31205), (395, 23226), (474, 19355), (490, 18723), (553, 16590), (735, 12482), (790, 11613), (1106, 8295), (1185, 7742), (1470, 6241), (1659, 5530), (2370, 3871), (2765, 3318)]