2600763990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{11923}}^1$

素因数の和:12605

約数の個数: 64

約数和(自身を含む): 6820146432

約数和(自身を除く): 4219382442

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 661, 1322, 1983, 3305, 3966, 6610, 7271, 9915, 11923, 14542, 19830, 21813, 23846, 35769, 36355, 43626, 59615, 71538, 72710, 109065, 119230, 131153, 178845, 218130, 262306, 357690, 393459, 655765, 786918, 1311530, 1967295, 3934590, 7881103, 15762206, 23643309, 39405515, 47286618, 78811030, 86692133, 118216545, 173384266, 236433090, 260076399, 433460665, 520152798, 866921330, 1300381995, 2600763990]

約数ペア:

[(1, 2600763990), (2, 1300381995), (3, 866921330), (5, 520152798), (6, 433460665), (10, 260076399), (11, 236433090), (15, 173384266), (22, 118216545), (30, 86692133), (33, 78811030), (55, 47286618), (66, 39405515), (110, 23643309), (165, 15762206), (330, 7881103), (661, 3934590), (1322, 1967295), (1983, 1311530), (3305, 786918), (3966, 655765), (6610, 393459), (7271, 357690), (9915, 262306), (11923, 218130), (14542, 178845), (19830, 131153), (21813, 119230), (23846, 109065), (35769, 72710), (36355, 71538), (43626, 59615)]