980801397310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{40147417}}^1$

素因数の和:40147780

約数の個数: 32

約数和(自身を含む): 2023429867200

約数和(自身を除く): 1042628469890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 3490, 4886, 12215, 24430, 40147417, 80294834, 200737085, 281031919, 401474170, 562063838, 1405159595, 2810319190, 14011448533, 28022897066, 70057242665, 98080139731, 140114485330, 196160279462, 490400698655, 980801397310]

約数ペア:

[(1, 980801397310), (2, 490400698655), (5, 196160279462), (7, 140114485330), (10, 98080139731), (14, 70057242665), (35, 28022897066), (70, 14011448533), (349, 2810319190), (698, 1405159595), (1745, 562063838), (2443, 401474170), (3490, 281031919), (4886, 200737085), (12215, 80294834), (24430, 40147417)]