31448370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 77728896

約数和(自身を除く): 46280526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 101, 107, 194, 202, 214, 291, 303, 321, 485, 505, 535, 582, 606, 642, 970, 1010, 1070, 1455, 1515, 1605, 2910, 3030, 3210, 9797, 10379, 10807, 19594, 20758, 21614, 29391, 31137, 32421, 48985, 51895, 54035, 58782, 62274, 64842, 97970, 103790, 108070, 146955, 155685, 162105, 293910, 311370, 324210, 1048279, 2096558, 3144837, 5241395, 6289674, 10482790, 15724185, 31448370]

約数ペア:

[(1, 31448370), (2, 15724185), (3, 10482790), (5, 6289674), (6, 5241395), (10, 3144837), (15, 2096558), (30, 1048279), (97, 324210), (101, 311370), (107, 293910), (194, 162105), (202, 155685), (214, 146955), (291, 108070), (303, 103790), (321, 97970), (485, 64842), (505, 62274), (535, 58782), (582, 54035), (606, 51895), (642, 48985), (970, 32421), (1010, 31137), (1070, 29391), (1455, 21614), (1515, 20758), (1605, 19594), (2910, 10807), (3030, 10379), (3210, 9797)]