61551210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 170438400

約数和(自身を除く): 108887190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 2689, 3270, 3815, 4578, 5378, 7630, 8067, 11445, 13445, 16134, 18823, 22890, 26890, 37646, 40335, 56469, 80670, 94115, 112938, 188230, 282345, 293101, 564690, 586202, 879303, 1465505, 1758606, 2051707, 2931010, 4103414, 4396515, 6155121, 8793030, 10258535, 12310242, 20517070, 30775605, 61551210]

約数ペア:

[(1, 61551210), (2, 30775605), (3, 20517070), (5, 12310242), (6, 10258535), (7, 8793030), (10, 6155121), (14, 4396515), (15, 4103414), (21, 2931010), (30, 2051707), (35, 1758606), (42, 1465505), (70, 879303), (105, 586202), (109, 564690), (210, 293101), (218, 282345), (327, 188230), (545, 112938), (654, 94115), (763, 80670), (1090, 56469), (1526, 40335), (1635, 37646), (2289, 26890), (2689, 22890), (3270, 18823), (3815, 16134), (4578, 13445), (5378, 11445), (7630, 8067)]