7374090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 19751040

約数和(自身を除く): 12376950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 761, 969, 1522, 1615, 1938, 2283, 3230, 3805, 4566, 4845, 7610, 9690, 11415, 12937, 14459, 22830, 25874, 28918, 38811, 43377, 64685, 72295, 77622, 86754, 129370, 144590, 194055, 216885, 245803, 388110, 433770, 491606, 737409, 1229015, 1474818, 2458030, 3687045, 7374090]

約数ペア:

[(1, 7374090), (2, 3687045), (3, 2458030), (5, 1474818), (6, 1229015), (10, 737409), (15, 491606), (17, 433770), (19, 388110), (30, 245803), (34, 216885), (38, 194055), (51, 144590), (57, 129370), (85, 86754), (95, 77622), (102, 72295), (114, 64685), (170, 43377), (190, 38811), (255, 28918), (285, 25874), (323, 22830), (510, 14459), (570, 12937), (646, 11415), (761, 9690), (969, 7610), (1522, 4845), (1615, 4566), (1938, 3805), (2283, 3230)]