4544940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 12821760

約数和(自身を除く): 8276820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 359, 422, 633, 718, 844, 1055, 1077, 1266, 1436, 1795, 2110, 2154, 2532, 3165, 3590, 4220, 4308, 5385, 6330, 7180, 10770, 12660, 21540, 75749, 151498, 227247, 302996, 378745, 454494, 757490, 908988, 1136235, 1514980, 2272470, 4544940]

約数ペア:

[(1, 4544940), (2, 2272470), (3, 1514980), (4, 1136235), (5, 908988), (6, 757490), (10, 454494), (12, 378745), (15, 302996), (20, 227247), (30, 151498), (60, 75749), (211, 21540), (359, 12660), (422, 10770), (633, 7180), (718, 6330), (844, 5385), (1055, 4308), (1077, 4220), (1266, 3590), (1436, 3165), (1795, 2532), (2110, 2154)]