8353227990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{990893}}^1$

素因数の和:991184

約数の個数: 32

約数和(自身を含む): 20119111776

約数和(自身を除く): 11765883786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 990893, 1981786, 2972679, 4954465, 5945358, 9908930, 14863395, 29726790, 278440933, 556881866, 835322799, 1392204665, 1670645598, 2784409330, 4176613995, 8353227990]

約数ペア:

[(1, 8353227990), (2, 4176613995), (3, 2784409330), (5, 1670645598), (6, 1392204665), (10, 835322799), (15, 556881866), (30, 278440933), (281, 29726790), (562, 14863395), (843, 9908930), (1405, 5945358), (1686, 4954465), (2810, 2972679), (4215, 1981786), (8430, 990893)]