22302230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 41174784

約数和(自身を除く): 18872554

約数列:

[1, 2, 5, 10, 73, 137, 146, 223, 274, 365, 446, 685, 730, 1115, 1370, 2230, 10001, 16279, 20002, 30551, 32558, 50005, 61102, 81395, 100010, 152755, 162790, 305510, 2230223, 4460446, 11151115, 22302230]

約数ペア:

[(1, 22302230), (2, 11151115), (5, 4460446), (10, 2230223), (73, 305510), (137, 162790), (146, 152755), (223, 100010), (274, 81395), (365, 61102), (446, 50005), (685, 32558), (730, 30551), (1115, 20002), (1370, 16279), (2230, 10001)]