25815630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2803}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 62181504

約数和(自身を除く): 36365874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 2803, 3070, 4605, 5606, 8409, 9210, 14015, 16818, 28030, 42045, 84090, 860521, 1721042, 2581563, 4302605, 5163126, 8605210, 12907815, 25815630]

約数ペア:

[(1, 25815630), (2, 12907815), (3, 8605210), (5, 5163126), (6, 4302605), (10, 2581563), (15, 1721042), (30, 860521), (307, 84090), (614, 42045), (921, 28030), (1535, 16818), (1842, 14015), (2803, 9210), (3070, 8409), (4605, 5606)]