236435780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{241261}}^1$

素因数の和:241284

約数の個数: 36

約数和(自身を含む): 577581228

約数和(自身を除く): 341145448

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 241261, 482522, 965044, 1206305, 1688827, 2412610, 3377654, 4825220, 6755308, 8444135, 11821789, 16888270, 23643578, 33776540, 47287156, 59108945, 118217890, 236435780]

約数ペア:

[(1, 236435780), (2, 118217890), (4, 59108945), (5, 47287156), (7, 33776540), (10, 23643578), (14, 16888270), (20, 11821789), (28, 8444135), (35, 6755308), (49, 4825220), (70, 3377654), (98, 2412610), (140, 1688827), (196, 1206305), (245, 965044), (490, 482522), (980, 241261)]