489187510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{30517}}^1$

素因数の和:30760

約数の個数: 32

約数和(自身を含む): 1010756160

約数和(自身を除く): 521568650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 16030, 30517, 61034, 152585, 213619, 305170, 427238, 1068095, 2136190, 6988393, 13976786, 34941965, 48918751, 69883930, 97837502, 244593755, 489187510]

約数ペア:

[(1, 489187510), (2, 244593755), (5, 97837502), (7, 69883930), (10, 48918751), (14, 34941965), (35, 13976786), (70, 6988393), (229, 2136190), (458, 1068095), (1145, 427238), (1603, 305170), (2290, 213619), (3206, 152585), (8015, 61034), (16030, 30517)]