17967113220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{6111263}}^1$

素因数の和:6111289

約数の個数: 72

約数和(自身を含む): 58521464064

約数和(自身を除く): 40554350844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 6111263, 12222526, 18333789, 24445052, 30556315, 36667578, 42778841, 61112630, 73335156, 85557682, 91668945, 122225260, 128336523, 171115364, 183337890, 213894205, 256673046, 299451887, 366675780, 427788410, 513346092, 598903774, 641682615, 855576820, 898355661, 1197807548, 1283365230, 1497259435, 1796711322, 2566730460, 2994518870, 3593422644, 4491778305, 5989037740, 8983556610, 17967113220]

約数ペア:

[(1, 17967113220), (2, 8983556610), (3, 5989037740), (4, 4491778305), (5, 3593422644), (6, 2994518870), (7, 2566730460), (10, 1796711322), (12, 1497259435), (14, 1283365230), (15, 1197807548), (20, 898355661), (21, 855576820), (28, 641682615), (30, 598903774), (35, 513346092), (42, 427788410), (49, 366675780), (60, 299451887), (70, 256673046), (84, 213894205), (98, 183337890), (105, 171115364), (140, 128336523), (147, 122225260), (196, 91668945), (210, 85557682), (245, 73335156), (294, 61112630), (420, 42778841), (490, 36667578), (588, 30556315), (735, 24445052), (980, 18333789), (1470, 12222526), (2940, 6111263)]