23189820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{739}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 65143680

約数和(自身を除く): 41953860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 739, 1046, 1478, 1569, 2092, 2217, 2615, 2956, 3138, 3695, 4434, 5230, 6276, 7390, 7845, 8868, 10460, 11085, 14780, 15690, 22170, 31380, 44340, 386497, 772994, 1159491, 1545988, 1932485, 2318982, 3864970, 4637964, 5797455, 7729940, 11594910, 23189820]

約数ペア:

[(1, 23189820), (2, 11594910), (3, 7729940), (4, 5797455), (5, 4637964), (6, 3864970), (10, 2318982), (12, 1932485), (15, 1545988), (20, 1159491), (30, 772994), (60, 386497), (523, 44340), (739, 31380), (1046, 22170), (1478, 15690), (1569, 14780), (2092, 11085), (2217, 10460), (2615, 8868), (2956, 7845), (3138, 7390), (3695, 6276), (4434, 5230)]