235953620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{240769}}^1$

素因数の和:240792

約数の個数: 36

約数和(自身を含む): 576403380

約数和(自身を除く): 340449760

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 240769, 481538, 963076, 1203845, 1685383, 2407690, 3370766, 4815380, 6741532, 8426915, 11797681, 16853830, 23595362, 33707660, 47190724, 58988405, 117976810, 235953620]

約数ペア:

[(1, 235953620), (2, 117976810), (4, 58988405), (5, 47190724), (7, 33707660), (10, 23595362), (14, 16853830), (20, 11797681), (28, 8426915), (35, 6741532), (49, 4815380), (70, 3370766), (98, 2407690), (140, 1685383), (196, 1203845), (245, 963076), (490, 481538), (980, 240769)]