30946540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14461}}^1$

素因数の和:14577

約数の個数: 24

約数和(自身を含む): 65599632

約数和(自身を除く): 34653092

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 14461, 28922, 57844, 72305, 144610, 289220, 1547327, 3094654, 6189308, 7736635, 15473270, 30946540]

約数ペア:

[(1, 30946540), (2, 15473270), (4, 7736635), (5, 6189308), (10, 3094654), (20, 1547327), (107, 289220), (214, 144610), (428, 72305), (535, 57844), (1070, 28922), (2140, 14461)]