30067880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39563}}^1$

素因数の和:39593

約数の個数: 32

約数和(自身を含む): 71215200

約数和(自身を除く): 41147320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 39563, 79126, 158252, 197815, 316504, 395630, 751697, 791260, 1503394, 1582520, 3006788, 3758485, 6013576, 7516970, 15033940, 30067880]

約数ペア:

[(1, 30067880), (2, 15033940), (4, 7516970), (5, 6013576), (8, 3758485), (10, 3006788), (19, 1582520), (20, 1503394), (38, 791260), (40, 751697), (76, 395630), (95, 316504), (152, 197815), (190, 158252), (380, 79126), (760, 39563)]