1344297850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{548693}}^1$

素因数の和:548719

約数の個数: 36

約数和(自身を含む): 2908626894

約数和(自身を除く): 1564329044

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 548693, 1097386, 2743465, 3840851, 5486930, 7681702, 13717325, 19204255, 26885957, 27434650, 38408510, 53771914, 96021275, 134429785, 192042550, 268859570, 672148925, 1344297850]

約数ペア:

[(1, 1344297850), (2, 672148925), (5, 268859570), (7, 192042550), (10, 134429785), (14, 96021275), (25, 53771914), (35, 38408510), (49, 27434650), (50, 26885957), (70, 19204255), (98, 13717325), (175, 7681702), (245, 5486930), (350, 3840851), (490, 2743465), (1225, 1097386), (2450, 548693)]