140147478310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1\times {\mathrm{20063}}^1$

素因数の和:21517

約数の個数: 64

約数和(自身を含む): 292481114112

約数和(自身を除く): 152333635802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1367, 2555, 2734, 5110, 6835, 9569, 13670, 19138, 20063, 40126, 47845, 95690, 99791, 100315, 140441, 199582, 200630, 280882, 498955, 698537, 702205, 997910, 1397074, 1404410, 1464599, 2929198, 3492685, 6985370, 7322995, 10252193, 14645990, 20504386, 27426121, 51260965, 54852242, 102521930, 137130605, 191982847, 274261210, 383965694, 959914235, 1919828470, 2002106833, 4004213666, 10010534165, 14014747831, 20021068330, 28029495662, 70073739155, 140147478310]

約数ペア:

[(1, 140147478310), (2, 70073739155), (5, 28029495662), (7, 20021068330), (10, 14014747831), (14, 10010534165), (35, 4004213666), (70, 2002106833), (73, 1919828470), (146, 959914235), (365, 383965694), (511, 274261210), (730, 191982847), (1022, 137130605), (1367, 102521930), (2555, 54852242), (2734, 51260965), (5110, 27426121), (6835, 20504386), (9569, 14645990), (13670, 10252193), (19138, 7322995), (20063, 6985370), (40126, 3492685), (47845, 2929198), (95690, 1464599), (99791, 1404410), (100315, 1397074), (140441, 997910), (199582, 702205), (200630, 698537), (280882, 498955)]