30645594

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 56445606

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 102, 114, 119, 126, 133, 153, 171, 189, 238, 251, 266, 306, 323, 342, 357, 378, 399, 459, 502, 513, 646, 714, 753, 798, 918, 969, 1026, 1071, 1197, 1506, 1757, 1938, 2142, 2259, 2261, 2394, 2907, 3213, 3514, 3591, 4267, 4518, 4522, 4769, 5271, 5814, 6426, 6777, 6783, 7182, 8534, 8721, 9538, 10542, 12801, 13554, 13566, 14307, 15813, 17442, 20349, 25602, 28614, 29869, 31626, 33383, 38403, 40698, 42921, 47439, 59738, 61047, 66766, 76806, 81073, 85842, 89607, 94878, 100149, 115209, 122094, 128763, 162146, 179214, 200298, 230418, 243219, 257526, 268821, 300447, 486438, 537642, 567511, 600894, 729657, 806463, 901341, 1135022, 1459314, 1612926, 1702533, 1802682, 2188971, 3405066, 4377942, 5107599, 10215198, 15322797, 30645594]

約数ペア:

[(1, 30645594), (2, 15322797), (3, 10215198), (6, 5107599), (7, 4377942), (9, 3405066), (14, 2188971), (17, 1802682), (18, 1702533), (19, 1612926), (21, 1459314), (27, 1135022), (34, 901341), (38, 806463), (42, 729657), (51, 600894), (54, 567511), (57, 537642), (63, 486438), (102, 300447), (114, 268821), (119, 257526), (126, 243219), (133, 230418), (153, 200298), (171, 179214), (189, 162146), (238, 128763), (251, 122094), (266, 115209), (306, 100149), (323, 94878), (342, 89607), (357, 85842), (378, 81073), (399, 76806), (459, 66766), (502, 61047), (513, 59738), (646, 47439), (714, 42921), (753, 40698), (798, 38403), (918, 33383), (969, 31626), (1026, 29869), (1071, 28614), (1197, 25602), (1506, 20349), (1757, 17442), (1938, 15813), (2142, 14307), (2259, 13566), (2261, 13554), (2394, 12801), (2907, 10542), (3213, 9538), (3514, 8721), (3591, 8534), (4267, 7182), (4518, 6783), (4522, 6777), (4769, 6426), (5271, 5814)]