30130086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 64

約数和(自身を含む): 76792320

約数和(自身を除く): 46662234

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2221, 2261, 4442, 4522, 6663, 6783, 13326, 13566, 15547, 31094, 37757, 42199, 46641, 75514, 84398, 93282, 113271, 126597, 226542, 253194, 264299, 295393, 528598, 590786, 717383, 792897, 886179, 1434766, 1585794, 1772358, 2152149, 4304298, 5021681, 10043362, 15065043, 30130086]

約数ペア:

[(1, 30130086), (2, 15065043), (3, 10043362), (6, 5021681), (7, 4304298), (14, 2152149), (17, 1772358), (19, 1585794), (21, 1434766), (34, 886179), (38, 792897), (42, 717383), (51, 590786), (57, 528598), (102, 295393), (114, 264299), (119, 253194), (133, 226542), (238, 126597), (266, 113271), (323, 93282), (357, 84398), (399, 75514), (646, 46641), (714, 42199), (798, 37757), (969, 31094), (1938, 15547), (2221, 13566), (2261, 13326), (4442, 6783), (4522, 6663)]