229809970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1663}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 446164992

約数和(自身を除く): 216355022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1063, 1663, 2126, 3326, 5315, 8315, 10630, 13819, 16630, 21619, 27638, 43238, 69095, 108095, 138190, 216190, 1767769, 3535538, 8838845, 17677690, 22980997, 45961994, 114904985, 229809970]

約数ペア:

[(1, 229809970), (2, 114904985), (5, 45961994), (10, 22980997), (13, 17677690), (26, 8838845), (65, 3535538), (130, 1767769), (1063, 216190), (1663, 138190), (2126, 108095), (3326, 69095), (5315, 43238), (8315, 27638), (10630, 21619), (13819, 16630)]