282919210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{29077}}^1$

素因数の和:29230

約数の個数: 32

約数和(自身を含む): 586212480

約数和(自身を除く): 303293270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 29077, 58154, 145385, 203539, 290770, 407078, 1017695, 2035390, 4041703, 8083406, 20208515, 28291921, 40417030, 56583842, 141459605, 282919210]

約数ペア:

[(1, 282919210), (2, 141459605), (5, 56583842), (7, 40417030), (10, 28291921), (14, 20208515), (35, 8083406), (70, 4041703), (139, 2035390), (278, 1017695), (695, 407078), (973, 290770), (1390, 203539), (1946, 145385), (4865, 58154), (9730, 29077)]