84940140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 244629504

約数和(自身を除く): 159689364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 127, 142, 157, 213, 254, 284, 314, 355, 381, 426, 471, 508, 628, 635, 710, 762, 785, 852, 942, 1065, 1270, 1420, 1524, 1570, 1884, 1905, 2130, 2355, 2540, 3140, 3810, 4260, 4710, 7620, 9017, 9420, 11147, 18034, 19939, 22294, 27051, 33441, 36068, 39878, 44588, 45085, 54102, 55735, 59817, 66882, 79756, 90170, 99695, 108204, 111470, 119634, 133764, 135255, 167205, 180340, 199390, 222940, 239268, 270510, 299085, 334410, 398780, 541020, 598170, 668820, 1196340, 1415669, 2831338, 4247007, 5662676, 7078345, 8494014, 14156690, 16988028, 21235035, 28313380, 42470070, 84940140]

約数ペア:

[(1, 84940140), (2, 42470070), (3, 28313380), (4, 21235035), (5, 16988028), (6, 14156690), (10, 8494014), (12, 7078345), (15, 5662676), (20, 4247007), (30, 2831338), (60, 1415669), (71, 1196340), (127, 668820), (142, 598170), (157, 541020), (213, 398780), (254, 334410), (284, 299085), (314, 270510), (355, 239268), (381, 222940), (426, 199390), (471, 180340), (508, 167205), (628, 135255), (635, 133764), (710, 119634), (762, 111470), (785, 108204), (852, 99695), (942, 90170), (1065, 79756), (1270, 66882), (1420, 59817), (1524, 55735), (1570, 54102), (1884, 45085), (1905, 44588), (2130, 39878), (2355, 36068), (2540, 33441), (3140, 27051), (3810, 22294), (4260, 19939), (4710, 18034), (7620, 11147), (9017, 9420)]