79419420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147073}}^1$

素因数の和:147091

約数の個数: 48

約数和(自身を含む): 247084320

約数和(自身を除く): 167664900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 147073, 294146, 441219, 588292, 735365, 882438, 1323657, 1470730, 1764876, 2206095, 2647314, 2941460, 3970971, 4412190, 5294628, 6618285, 7941942, 8824380, 13236570, 15883884, 19854855, 26473140, 39709710, 79419420]

約数ペア:

[(1, 79419420), (2, 39709710), (3, 26473140), (4, 19854855), (5, 15883884), (6, 13236570), (9, 8824380), (10, 7941942), (12, 6618285), (15, 5294628), (18, 4412190), (20, 3970971), (27, 2941460), (30, 2647314), (36, 2206095), (45, 1764876), (54, 1470730), (60, 1323657), (90, 882438), (108, 735365), (135, 588292), (180, 441219), (270, 294146), (540, 147073)]