30639532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 69027840

約数和(自身を除く): 38388308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 3209, 4774, 6418, 9548, 12836, 22463, 35299, 44926, 70598, 89852, 99479, 141196, 198958, 247093, 397916, 494186, 696353, 988372, 1094269, 1392706, 2188538, 2785412, 4377076, 7659883, 15319766, 30639532]

約数ペア:

[(1, 30639532), (2, 15319766), (4, 7659883), (7, 4377076), (11, 2785412), (14, 2188538), (22, 1392706), (28, 1094269), (31, 988372), (44, 696353), (62, 494186), (77, 397916), (124, 247093), (154, 198958), (217, 141196), (308, 99479), (341, 89852), (434, 70598), (682, 44926), (868, 35299), (1364, 22463), (2387, 12836), (3209, 9548), (4774, 6418)]