15230742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 20020458

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 271, 323, 493, 542, 551, 646, 813, 969, 986, 1102, 1479, 1626, 1653, 1938, 2958, 3306, 4607, 5149, 7859, 9214, 9367, 10298, 13821, 15447, 15718, 18734, 23577, 27642, 28101, 30894, 47154, 56202, 87533, 133603, 149321, 175066, 262599, 267206, 298642, 400809, 447963, 525198, 801618, 895926, 2538457, 5076914, 7615371, 15230742]

約数ペア:

[(1, 15230742), (2, 7615371), (3, 5076914), (6, 2538457), (17, 895926), (19, 801618), (29, 525198), (34, 447963), (38, 400809), (51, 298642), (57, 267206), (58, 262599), (87, 175066), (102, 149321), (114, 133603), (174, 87533), (271, 56202), (323, 47154), (493, 30894), (542, 28101), (551, 27642), (646, 23577), (813, 18734), (969, 15718), (986, 15447), (1102, 13821), (1479, 10298), (1626, 9367), (1653, 9214), (1938, 7859), (2958, 5149), (3306, 4607)]