20171410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 41840640

約数和(自身を除く): 21669230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 2269, 4445, 4538, 8890, 11345, 15883, 22690, 31766, 79415, 158830, 288163, 576326, 1440815, 2017141, 2881630, 4034282, 10085705, 20171410]

約数ペア:

[(1, 20171410), (2, 10085705), (5, 4034282), (7, 2881630), (10, 2017141), (14, 1440815), (35, 576326), (70, 288163), (127, 158830), (254, 79415), (635, 31766), (889, 22690), (1270, 15883), (1778, 11345), (2269, 8890), (4445, 4538)]