1512804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1939493}}^1$

素因数の和:1939518

約数の個数: 48

約数和(自身を含む): 4561689888

約数和(自身を除く): 3048885348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1939493, 3878986, 5818479, 7757972, 9697465, 11636958, 19394930, 23273916, 25213409, 29092395, 38789860, 50426818, 58184790, 75640227, 100853636, 116369580, 126067045, 151280454, 252134090, 302560908, 378201135, 504268180, 756402270, 1512804540]

約数ペア:

[(1, 1512804540), (2, 756402270), (3, 504268180), (4, 378201135), (5, 302560908), (6, 252134090), (10, 151280454), (12, 126067045), (13, 116369580), (15, 100853636), (20, 75640227), (26, 58184790), (30, 50426818), (39, 38789860), (52, 29092395), (60, 25213409), (65, 23273916), (78, 19394930), (130, 11636958), (156, 9697465), (195, 7757972), (260, 5818479), (390, 3878986), (780, 1939493)]