289335090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28283}}^1$

素因数の和:28335

約数の個数: 64

約数和(自身を含む): 781996032

約数和(自身を除く): 492660942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 28283, 56566, 84849, 141415, 169698, 282830, 311113, 424245, 622226, 848490, 876773, 933339, 1555565, 1753546, 1866678, 2630319, 3111130, 4383865, 4666695, 5260638, 8767730, 9333390, 9644503, 13151595, 19289006, 26303190, 28933509, 48222515, 57867018, 96445030, 144667545, 289335090]

約数ペア:

[(1, 289335090), (2, 144667545), (3, 96445030), (5, 57867018), (6, 48222515), (10, 28933509), (11, 26303190), (15, 19289006), (22, 13151595), (30, 9644503), (31, 9333390), (33, 8767730), (55, 5260638), (62, 4666695), (66, 4383865), (93, 3111130), (110, 2630319), (155, 1866678), (165, 1753546), (186, 1555565), (310, 933339), (330, 876773), (341, 848490), (465, 622226), (682, 424245), (930, 311113), (1023, 282830), (1705, 169698), (2046, 141415), (3410, 84849), (5115, 56566), (10230, 28283)]