419921490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13997383}}^1$

素因数の和:13997393

約数の個数: 16

約数和(自身を含む): 1007811648

約数和(自身を除く): 587890158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13997383, 27994766, 41992149, 69986915, 83984298, 139973830, 209960745, 419921490]

約数ペア:

[(1, 419921490), (2, 209960745), (3, 139973830), (5, 83984298), (6, 69986915), (10, 41992149), (15, 27994766), (30, 13997383)]