141303420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{261673}}^1$

素因数の和:261691

約数の個数: 48

約数和(自身を含む): 439612320

約数和(自身を除く): 298308900

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, 261673, 523346, 785019, 1046692, 1308365, 1570038, 2355057, 2616730, 3140076, 3925095, 4710114, 5233460, 7065171, 7850190, 9420228, 11775285, 14130342, 15700380, 23550570, 28260684, 35325855, 47101140, 70651710, 141303420]

約数ペア:

[(1, 141303420), (2, 70651710), (3, 47101140), (4, 35325855), (5, 28260684), (6, 23550570), (9, 15700380), (10, 14130342), (12, 11775285), (15, 9420228), (18, 7850190), (20, 7065171), (27, 5233460), (30, 4710114), (36, 3925095), (45, 3140076), (54, 2616730), (60, 2355057), (90, 1570038), (108, 1308365), (135, 1046692), (180, 785019), (270, 523346), (540, 261673)]