7641127870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{420073}}^1$

素因数の和:420204

約数の個数: 32

約数和(自身を含む): 14699229408

約数和(自身を除く): 7058101538

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 9095, 18190, 420073, 840146, 2100365, 4200730, 7141241, 14282482, 35706205, 44947811, 71412410, 89895622, 224739055, 449478110, 764112787, 1528225574, 3820563935, 7641127870]

約数ペア:

[(1, 7641127870), (2, 3820563935), (5, 1528225574), (10, 764112787), (17, 449478110), (34, 224739055), (85, 89895622), (107, 71412410), (170, 44947811), (214, 35706205), (535, 14282482), (1070, 7141241), (1819, 4200730), (3638, 2100365), (9095, 840146), (18190, 420073)]