30535372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 63766528

約数和(自身を除く): 33231156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 277, 434, 508, 554, 868, 889, 1108, 1778, 1939, 3556, 3878, 3937, 7756, 7874, 8587, 15748, 17174, 27559, 34348, 35179, 55118, 60109, 70358, 110236, 120218, 140716, 240436, 246253, 492506, 985012, 1090549, 2181098, 4362196, 7633843, 15267686, 30535372]

約数ペア:

[(1, 30535372), (2, 15267686), (4, 7633843), (7, 4362196), (14, 2181098), (28, 1090549), (31, 985012), (62, 492506), (124, 246253), (127, 240436), (217, 140716), (254, 120218), (277, 110236), (434, 70358), (508, 60109), (554, 55118), (868, 35179), (889, 34348), (1108, 27559), (1778, 17174), (1939, 15748), (3556, 8587), (3878, 7874), (3937, 7756)]