127569710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 236636640

約数和(自身を除く): 109066930

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 557, 619, 1114, 1238, 2785, 3095, 5570, 6190, 20609, 22903, 41218, 45806, 103045, 114515, 206090, 229030, 344783, 689566, 1723915, 3447830, 12756971, 25513942, 63784855, 127569710]

約数ペア:

[(1, 127569710), (2, 63784855), (5, 25513942), (10, 12756971), (37, 3447830), (74, 1723915), (185, 689566), (370, 344783), (557, 229030), (619, 206090), (1114, 114515), (1238, 103045), (2785, 45806), (3095, 41218), (5570, 22903), (6190, 20609)]