30219904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 71677440

約数和(自身を除く): 41457536

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 128, 143, 169, 176, 208, 254, 286, 338, 352, 416, 508, 572, 676, 704, 832, 1016, 1144, 1352, 1397, 1408, 1651, 1664, 1859, 2032, 2288, 2704, 2794, 3302, 3718, 4064, 4576, 5408, 5588, 6604, 7436, 8128, 9152, 10816, 11176, 13208, 14872, 16256, 18161, 18304, 21463, 21632, 22352, 26416, 29744, 36322, 42926, 44704, 52832, 59488, 72644, 85852, 89408, 105664, 118976, 145288, 171704, 178816, 211328, 236093, 237952, 290576, 343408, 472186, 581152, 686816, 944372, 1162304, 1373632, 1888744, 2324608, 2747264, 3777488, 7554976, 15109952, 30219904]

約数ペア:

[(1, 30219904), (2, 15109952), (4, 7554976), (8, 3777488), (11, 2747264), (13, 2324608), (16, 1888744), (22, 1373632), (26, 1162304), (32, 944372), (44, 686816), (52, 581152), (64, 472186), (88, 343408), (104, 290576), (127, 237952), (128, 236093), (143, 211328), (169, 178816), (176, 171704), (208, 145288), (254, 118976), (286, 105664), (338, 89408), (352, 85852), (416, 72644), (508, 59488), (572, 52832), (676, 44704), (704, 42926), (832, 36322), (1016, 29744), (1144, 26416), (1352, 22352), (1397, 21632), (1408, 21463), (1651, 18304), (1664, 18161), (1859, 16256), (2032, 14872), (2288, 13208), (2704, 11176), (2794, 10816), (3302, 9152), (3718, 8128), (4064, 7436), (4576, 6604), (5408, 5588)]