2220221490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{74007383}}^1$

素因数の和:74007393

約数の個数: 16

約数和(自身を含む): 5328531648

約数和(自身を除く): 3108310158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 74007383, 148014766, 222022149, 370036915, 444044298, 740073830, 1110110745, 2220221490]

約数ペア:

[(1, 2220221490), (2, 1110110745), (3, 740073830), (5, 444044298), (6, 370036915), (10, 222022149), (15, 148014766), (30, 74007383)]