30137192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 64152000

約数和(自身を除く): 34014808

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 107, 109, 136, 152, 214, 218, 323, 428, 436, 646, 856, 872, 1292, 1819, 1853, 2033, 2071, 2584, 3638, 3706, 4066, 4142, 7276, 7412, 8132, 8284, 11663, 14552, 14824, 16264, 16568, 23326, 34561, 35207, 46652, 69122, 70414, 93304, 138244, 140828, 198271, 221597, 276488, 281656, 396542, 443194, 793084, 886388, 1586168, 1772776, 3767149, 7534298, 15068596, 30137192]

約数ペア:

[(1, 30137192), (2, 15068596), (4, 7534298), (8, 3767149), (17, 1772776), (19, 1586168), (34, 886388), (38, 793084), (68, 443194), (76, 396542), (107, 281656), (109, 276488), (136, 221597), (152, 198271), (214, 140828), (218, 138244), (323, 93304), (428, 70414), (436, 69122), (646, 46652), (856, 35207), (872, 34561), (1292, 23326), (1819, 16568), (1853, 16264), (2033, 14824), (2071, 14552), (2584, 11663), (3638, 8284), (3706, 8132), (4066, 7412), (4142, 7276)]