291228270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{17747}}^1$

素因数の和:18304

約数の個数: 32

約数和(自身を含む): 700265088

約数和(自身を除く): 409036818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1641, 2735, 3282, 5470, 8205, 16410, 17747, 35494, 53241, 88735, 106482, 177470, 266205, 532410, 9707609, 19415218, 29122827, 48538045, 58245654, 97076090, 145614135, 291228270]

約数ペア:

[(1, 291228270), (2, 145614135), (3, 97076090), (5, 58245654), (6, 48538045), (10, 29122827), (15, 19415218), (30, 9707609), (547, 532410), (1094, 266205), (1641, 177470), (2735, 106482), (3282, 88735), (5470, 53241), (8205, 35494), (16410, 17747)]