30115784

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{197}}^2$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 57340290

約数和(自身を除く): 27224506

約数列:

[1, 2, 4, 8, 97, 194, 197, 388, 394, 776, 788, 1576, 19109, 38218, 38809, 76436, 77618, 152872, 155236, 310472, 3764473, 7528946, 15057892, 30115784]

約数ペア:

[(1, 30115784), (2, 15057892), (4, 7528946), (8, 3764473), (97, 310472), (194, 155236), (197, 152872), (388, 77618), (394, 76436), (776, 38809), (788, 38218), (1576, 19109)]