30289090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1543}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 59141376

約数和(自身を除く): 28852286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1543, 1963, 3086, 3926, 7715, 9815, 15430, 19630, 20059, 40118, 100295, 200590, 232993, 465986, 1164965, 2329930, 3028909, 6057818, 15144545, 30289090]

約数ペア:

[(1, 30289090), (2, 15144545), (5, 6057818), (10, 3028909), (13, 2329930), (26, 1164965), (65, 465986), (130, 232993), (151, 200590), (302, 100295), (755, 40118), (1510, 20059), (1543, 19630), (1963, 15430), (3086, 9815), (3926, 7715)]