70352970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137947}}^1$

素因数の和:137974

約数の個数: 32

約数和(自身を含む): 178780608

約数和(自身を除く): 108427638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 137947, 275894, 413841, 689735, 827682, 1379470, 2069205, 2345099, 4138410, 4690198, 7035297, 11725495, 14070594, 23450990, 35176485, 70352970]

約数ペア:

[(1, 70352970), (2, 35176485), (3, 23450990), (5, 14070594), (6, 11725495), (10, 7035297), (15, 4690198), (17, 4138410), (30, 2345099), (34, 2069205), (51, 1379470), (85, 827682), (102, 689735), (170, 413841), (255, 275894), (510, 137947)]