30907044

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 72

約数和(自身を含む): 91145600

約数和(自身を除く): 60238556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2503, 3087, 4116, 5006, 6174, 7509, 10012, 12348, 15018, 17521, 22527, 30036, 35042, 45054, 52563, 70084, 90108, 105126, 122647, 157689, 210252, 245294, 315378, 367941, 490588, 630756, 735882, 858529, 1103823, 1471764, 1717058, 2207646, 2575587, 3434116, 4415292, 5151174, 7726761, 10302348, 15453522, 30907044]

約数ペア:

[(1, 30907044), (2, 15453522), (3, 10302348), (4, 7726761), (6, 5151174), (7, 4415292), (9, 3434116), (12, 2575587), (14, 2207646), (18, 1717058), (21, 1471764), (28, 1103823), (36, 858529), (42, 735882), (49, 630756), (63, 490588), (84, 367941), (98, 315378), (126, 245294), (147, 210252), (196, 157689), (252, 122647), (294, 105126), (343, 90108), (441, 70084), (588, 52563), (686, 45054), (882, 35042), (1029, 30036), (1372, 22527), (1764, 17521), (2058, 15018), (2503, 12348), (3087, 10012), (4116, 7509), (5006, 6174)]