30089675

素因数分解:

$5^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 49476000

約数和(自身を除く): 19386325

約数列:

[1, 5, 7, 11, 25, 29, 35, 49, 55, 77, 121, 145, 175, 203, 245, 275, 319, 343, 385, 539, 605, 725, 847, 1015, 1225, 1421, 1595, 1715, 1925, 2233, 2695, 3025, 3509, 3773, 4235, 5075, 5929, 7105, 7975, 8575, 9947, 11165, 13475, 15631, 17545, 18865, 21175, 24563, 29645, 35525, 41503, 49735, 55825, 78155, 87725, 94325, 109417, 122815, 148225, 171941, 207515, 248675, 390775, 547085, 614075, 859705, 1037575, 1203587, 2735425, 4298525, 6017935, 30089675]

約数ペア:

[(1, 30089675), (5, 6017935), (7, 4298525), (11, 2735425), (25, 1203587), (29, 1037575), (35, 859705), (49, 614075), (55, 547085), (77, 390775), (121, 248675), (145, 207515), (175, 171941), (203, 148225), (245, 122815), (275, 109417), (319, 94325), (343, 87725), (385, 78155), (539, 55825), (605, 49735), (725, 41503), (847, 35525), (1015, 29645), (1225, 24563), (1421, 21175), (1595, 18865), (1715, 17545), (1925, 15631), (2233, 13475), (2695, 11165), (3025, 9947), (3509, 8575), (3773, 7975), (4235, 7105), (5075, 5929)]