30784656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{91621}}^1$

素因数の和:91639

約数の個数: 40

約数和(自身を含む): 90889024

約数和(自身を除く): 60104368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 91621, 183242, 274863, 366484, 549726, 641347, 732968, 1099452, 1282694, 1465936, 1924041, 2198904, 2565388, 3848082, 4397808, 5130776, 7696164, 10261552, 15392328, 30784656]

約数ペア:

[(1, 30784656), (2, 15392328), (3, 10261552), (4, 7696164), (6, 5130776), (7, 4397808), (8, 3848082), (12, 2565388), (14, 2198904), (16, 1924041), (21, 1465936), (24, 1282694), (28, 1099452), (42, 732968), (48, 641347), (56, 549726), (84, 366484), (112, 274863), (168, 183242), (336, 91621)]