84099170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 161481600

約数和(自身を除く): 77382430

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 3559, 4726, 7118, 11815, 17795, 23630, 35590, 60503, 121006, 302515, 494701, 605030, 989402, 2473505, 4947010, 8409917, 16819834, 42049585, 84099170]

約数ペア:

[(1, 84099170), (2, 42049585), (5, 16819834), (10, 8409917), (17, 4947010), (34, 2473505), (85, 989402), (139, 605030), (170, 494701), (278, 302515), (695, 121006), (1390, 60503), (2363, 35590), (3559, 23630), (4726, 17795), (7118, 11815)]