1279482810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{28643}}^1$

素因数の和:30142

約数の個数: 32

約数和(自身を含む): 3072928320

約数和(自身を除く): 1793445510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1489, 2978, 4467, 7445, 8934, 14890, 22335, 28643, 44670, 57286, 85929, 143215, 171858, 286430, 429645, 859290, 42649427, 85298854, 127948281, 213247135, 255896562, 426494270, 639741405, 1279482810]

約数ペア:

[(1, 1279482810), (2, 639741405), (3, 426494270), (5, 255896562), (6, 213247135), (10, 127948281), (15, 85298854), (30, 42649427), (1489, 859290), (2978, 429645), (4467, 286430), (7445, 171858), (8934, 143215), (14890, 85929), (22335, 57286), (28643, 44670)]