30801626

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 47001600

約数和(自身を除く): 16199974

約数列:

[1, 2, 79, 158, 383, 509, 766, 1018, 30257, 40211, 60514, 80422, 194947, 389894, 15400813, 30801626]

約数ペア:

[(1, 30801626), (2, 15400813), (79, 389894), (158, 194947), (383, 80422), (509, 60514), (766, 40211), (1018, 30257)]