31667006980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7537}}^1\times {\mathrm{30011}}^1$

素因数の和:37564

約数の個数: 48

約数和(自身を含む): 76013433216

約数和(自身を除く): 44346426236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7537, 15074, 30011, 30148, 37685, 52759, 60022, 75370, 105518, 120044, 150055, 150740, 210077, 211036, 263795, 300110, 420154, 527590, 600220, 840308, 1050385, 1055180, 2100770, 4201540, 226192907, 452385814, 904771628, 1130964535, 1583350349, 2261929070, 3166700698, 4523858140, 6333401396, 7916751745, 15833503490, 31667006980]

約数ペア:

[(1, 31667006980), (2, 15833503490), (4, 7916751745), (5, 6333401396), (7, 4523858140), (10, 3166700698), (14, 2261929070), (20, 1583350349), (28, 1130964535), (35, 904771628), (70, 452385814), (140, 226192907), (7537, 4201540), (15074, 2100770), (30011, 1055180), (30148, 1050385), (37685, 840308), (52759, 600220), (60022, 527590), (75370, 420154), (105518, 300110), (120044, 263795), (150055, 211036), (150740, 210077)]