31195442940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9697}}^1\times {\mathrm{53617}}^1$

素因数の和:63326

約数の個数: 48

約数和(自身を含む): 87357877152

約数和(自身を除く): 56162434212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9697, 19394, 29091, 38788, 48485, 53617, 58182, 96970, 107234, 116364, 145455, 160851, 193940, 214468, 268085, 290910, 321702, 536170, 581820, 643404, 804255, 1072340, 1608510, 3217020, 519924049, 1039848098, 1559772147, 2079696196, 2599620245, 3119544294, 5199240490, 6239088588, 7798860735, 10398480980, 15597721470, 31195442940]

約数ペア:

[(1, 31195442940), (2, 15597721470), (3, 10398480980), (4, 7798860735), (5, 6239088588), (6, 5199240490), (10, 3119544294), (12, 2599620245), (15, 2079696196), (20, 1559772147), (30, 1039848098), (60, 519924049), (9697, 3217020), (19394, 1608510), (29091, 1072340), (38788, 804255), (48485, 643404), (53617, 581820), (58182, 536170), (96970, 321702), (107234, 290910), (116364, 268085), (145455, 214468), (160851, 193940)]