146829845260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2389031}}^1$

素因数の和:2389486

約数の個数: 48

約数和(自身を含む): 353194490880

約数和(自身を除く): 206364645620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 878, 1756, 2195, 3073, 4390, 6146, 8780, 12292, 15365, 30730, 61460, 2389031, 4778062, 9556124, 11945155, 16723217, 23890310, 33446434, 47780620, 66892868, 83616085, 167232170, 334464340, 1048784609, 2097569218, 4195138436, 5243923045, 7341492263, 10487846090, 14682984526, 20975692180, 29365969052, 36707461315, 73414922630, 146829845260]

約数ペア:

[(1, 146829845260), (2, 73414922630), (4, 36707461315), (5, 29365969052), (7, 20975692180), (10, 14682984526), (14, 10487846090), (20, 7341492263), (28, 5243923045), (35, 4195138436), (70, 2097569218), (140, 1048784609), (439, 334464340), (878, 167232170), (1756, 83616085), (2195, 66892868), (3073, 47780620), (4390, 33446434), (6146, 23890310), (8780, 16723217), (12292, 11945155), (15365, 9556124), (30730, 4778062), (61460, 2389031)]