1279302230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{42829}}^1$

素因数の和:42968

約数の個数: 32

約数和(自身を含む): 2405332800

約数和(自身を除く): 1126030570

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 14935, 29870, 42829, 85658, 214145, 428290, 1242041, 2484082, 4411387, 6210205, 8822774, 12420410, 22056935, 44113870, 127930223, 255860446, 639651115, 1279302230]

約数ペア:

[(1, 1279302230), (2, 639651115), (5, 255860446), (10, 127930223), (29, 44113870), (58, 22056935), (103, 12420410), (145, 8822774), (206, 6210205), (290, 4411387), (515, 2484082), (1030, 1242041), (2987, 428290), (5974, 214145), (14935, 85658), (29870, 42829)]