22311970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 41425920

約数和(自身を除く): 19113950

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 463, 610, 790, 926, 2315, 4630, 4819, 9638, 24095, 28243, 36577, 48190, 56486, 73154, 141215, 182885, 282430, 365770, 2231197, 4462394, 11155985, 22311970]

約数ペア:

[(1, 22311970), (2, 11155985), (5, 4462394), (10, 2231197), (61, 365770), (79, 282430), (122, 182885), (158, 141215), (305, 73154), (395, 56486), (463, 48190), (610, 36577), (790, 28243), (926, 24095), (2315, 9638), (4630, 4819)]