3126530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 6291648

約数和(自身を除く): 3165118

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 661, 946, 1322, 2365, 3305, 4730, 6610, 7271, 14542, 28423, 36355, 56846, 72710, 142115, 284230, 312653, 625306, 1563265, 3126530]

約数ペア:

[(1, 3126530), (2, 1563265), (5, 625306), (10, 312653), (11, 284230), (22, 142115), (43, 72710), (55, 56846), (86, 36355), (110, 28423), (215, 14542), (430, 7271), (473, 6610), (661, 4730), (946, 3305), (1322, 2365)]