4347780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 7917564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 311, 466, 622, 699, 932, 933, 1165, 1244, 1398, 1555, 1866, 2330, 2796, 3110, 3495, 3732, 4660, 4665, 6220, 6990, 9330, 13980, 18660, 72463, 144926, 217389, 289852, 362315, 434778, 724630, 869556, 1086945, 1449260, 2173890, 4347780]

約数ペア:

[(1, 4347780), (2, 2173890), (3, 1449260), (4, 1086945), (5, 869556), (6, 724630), (10, 434778), (12, 362315), (15, 289852), (20, 217389), (30, 144926), (60, 72463), (233, 18660), (311, 13980), (466, 9330), (622, 6990), (699, 6220), (932, 4665), (933, 4660), (1165, 3732), (1244, 3495), (1398, 3110), (1555, 2796), (1866, 2330)]