130391670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{20599}}^1$

素因数の和:20820

約数の個数: 32

約数和(自身を含む): 314438400

約数和(自身を除く): 184046730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 20599, 41198, 61797, 102995, 123594, 205990, 308985, 617970, 4346389, 8692778, 13039167, 21731945, 26078334, 43463890, 65195835, 130391670]

約数ペア:

[(1, 130391670), (2, 65195835), (3, 43463890), (5, 26078334), (6, 21731945), (10, 13039167), (15, 8692778), (30, 4346389), (211, 617970), (422, 308985), (633, 205990), (1055, 123594), (1266, 102995), (2110, 61797), (3165, 41198), (6330, 20599)]