173631220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12041}}^1$

素因数の和:12160

約数の個数: 48

約数和(自身を含む): 420795648

約数和(自身を除く): 247164428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 12041, 14420, 24082, 48164, 60205, 84287, 120410, 168574, 240820, 337148, 421435, 842870, 1240223, 1685740, 2480446, 4960892, 6201115, 8681561, 12402230, 17363122, 24804460, 34726244, 43407805, 86815610, 173631220]

約数ペア:

[(1, 173631220), (2, 86815610), (4, 43407805), (5, 34726244), (7, 24804460), (10, 17363122), (14, 12402230), (20, 8681561), (28, 6201115), (35, 4960892), (70, 2480446), (103, 1685740), (140, 1240223), (206, 842870), (412, 421435), (515, 337148), (721, 240820), (1030, 168574), (1442, 120410), (2060, 84287), (2884, 60205), (3605, 48164), (7210, 24082), (12041, 14420)]