8390630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^2$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 15842736

約数和(自身を除く): 7452106

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 4393, 8786, 21965, 36481, 43930, 72962, 182405, 364810, 839063, 1678126, 4195315, 8390630]

約数ペア:

[(1, 8390630), (2, 4195315), (5, 1678126), (10, 839063), (23, 364810), (46, 182405), (115, 72962), (191, 43930), (230, 36481), (382, 21965), (955, 8786), (1910, 4393)]