305273210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{1787}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 600167232

約数和(自身を除く): 294894022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1553, 1787, 3106, 3574, 7765, 8935, 15530, 17083, 17870, 19657, 34166, 39314, 85415, 98285, 170830, 196570, 2775211, 5550422, 13876055, 27752110, 30527321, 61054642, 152636605, 305273210]

約数ペア:

[(1, 305273210), (2, 152636605), (5, 61054642), (10, 30527321), (11, 27752110), (22, 13876055), (55, 5550422), (110, 2775211), (1553, 196570), (1787, 170830), (3106, 98285), (3574, 85415), (7765, 39314), (8935, 34166), (15530, 19657), (17083, 17870)]