72694140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7717}}^1$

素因数の和:7886

約数の個数: 48

約数和(自身を含む): 204866592

約数和(自身を除く): 132172452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7717, 9420, 15434, 23151, 30868, 38585, 46302, 77170, 92604, 115755, 154340, 231510, 463020, 1211569, 2423138, 3634707, 4846276, 6057845, 7269414, 12115690, 14538828, 18173535, 24231380, 36347070, 72694140]

約数ペア:

[(1, 72694140), (2, 36347070), (3, 24231380), (4, 18173535), (5, 14538828), (6, 12115690), (10, 7269414), (12, 6057845), (15, 4846276), (20, 3634707), (30, 2423138), (60, 1211569), (157, 463020), (314, 231510), (471, 154340), (628, 115755), (785, 92604), (942, 77170), (1570, 46302), (1884, 38585), (2355, 30868), (3140, 23151), (4710, 15434), (7717, 9420)]