203442420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3390707}}^1$

素因数の和:3390719

約数の個数: 24

約数和(自身を含む): 569638944

約数和(自身を除く): 366196524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3390707, 6781414, 10172121, 13562828, 16953535, 20344242, 33907070, 40688484, 50860605, 67814140, 101721210, 203442420]

約数ペア:

[(1, 203442420), (2, 101721210), (3, 67814140), (4, 50860605), (5, 40688484), (6, 33907070), (10, 20344242), (12, 16953535), (15, 13562828), (20, 10172121), (30, 6781414), (60, 3390707)]