12590817420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{412273}}^1$

素因数の和:412794

約数の個数: 48

約数和(自身を含む): 35323636320

約数和(自身を除く): 22732818900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 30540, 412273, 824546, 1236819, 1649092, 2061365, 2473638, 4122730, 4947276, 6184095, 8245460, 12368190, 24736380, 209846957, 419693914, 629540871, 839387828, 1049234785, 1259081742, 2098469570, 2518163484, 3147704355, 4196939140, 6295408710, 12590817420]

約数ペア:

[(1, 12590817420), (2, 6295408710), (3, 4196939140), (4, 3147704355), (5, 2518163484), (6, 2098469570), (10, 1259081742), (12, 1049234785), (15, 839387828), (20, 629540871), (30, 419693914), (60, 209846957), (509, 24736380), (1018, 12368190), (1527, 8245460), (2036, 6184095), (2545, 4947276), (3054, 4122730), (5090, 2473638), (6108, 2061365), (7635, 1649092), (10180, 1236819), (15270, 824546), (30540, 412273)]