71313550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18523}}^1$

素因数の和:18553

約数の個数: 48

約数和(自身を含む): 165382272

約数和(自身を除く): 94068722

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 18523, 37046, 92615, 129661, 185230, 203753, 259322, 407506, 463075, 648305, 926150, 1018765, 1296610, 1426271, 2037530, 2852542, 3241525, 5093825, 6483050, 7131355, 10187650, 14262710, 35656775, 71313550]

約数ペア:

[(1, 71313550), (2, 35656775), (5, 14262710), (7, 10187650), (10, 7131355), (11, 6483050), (14, 5093825), (22, 3241525), (25, 2852542), (35, 2037530), (50, 1426271), (55, 1296610), (70, 1018765), (77, 926150), (110, 648305), (154, 463075), (175, 407506), (275, 259322), (350, 203753), (385, 185230), (550, 129661), (770, 92615), (1925, 37046), (3850, 18523)]