19435410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71983}}^1$

素因数の和:71999

約数の個数: 32

約数和(自身を含む): 51828480

約数和(自身を除く): 32393070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 71983, 143966, 215949, 359915, 431898, 647847, 719830, 1079745, 1295694, 1943541, 2159490, 3239235, 3887082, 6478470, 9717705, 19435410]

約数ペア:

[(1, 19435410), (2, 9717705), (3, 6478470), (5, 3887082), (6, 3239235), (9, 2159490), (10, 1943541), (15, 1295694), (18, 1079745), (27, 719830), (30, 647847), (45, 431898), (54, 359915), (90, 215949), (135, 143966), (270, 71983)]