520669860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{377297}}^1$

素因数の和:377332

約数の個数: 48

約数和(自身を含む): 1521265536

約数和(自身を除く): 1000595676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 377297, 754594, 1131891, 1509188, 1886485, 2263782, 3772970, 4527564, 5659455, 7545940, 8677831, 11318910, 17355662, 22637820, 26033493, 34711324, 43389155, 52066986, 86778310, 104133972, 130167465, 173556620, 260334930, 520669860]

約数ペア:

[(1, 520669860), (2, 260334930), (3, 173556620), (4, 130167465), (5, 104133972), (6, 86778310), (10, 52066986), (12, 43389155), (15, 34711324), (20, 26033493), (23, 22637820), (30, 17355662), (46, 11318910), (60, 8677831), (69, 7545940), (92, 5659455), (115, 4527564), (138, 3772970), (230, 2263782), (276, 1886485), (345, 1509188), (460, 1131891), (690, 754594), (1380, 377297)]