1369150

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 2577960

約数和(自身を除く): 1208810

約数列:

[1, 2, 5, 10, 25, 50, 139, 197, 278, 394, 695, 985, 1390, 1970, 3475, 4925, 6950, 9850, 27383, 54766, 136915, 273830, 684575, 1369150]

約数ペア:

[(1, 1369150), (2, 684575), (5, 273830), (10, 136915), (25, 54766), (50, 27383), (139, 9850), (197, 6950), (278, 4925), (394, 3475), (695, 1970), (985, 1390)]