30205056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 97234560

約数和(自身を除く): 67029504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 661, 672, 714, 816, 896, 952, 1088, 1322, 1344, 1428, 1632, 1904, 1983, 2176, 2644, 2688, 2856, 3264, 3808, 3966, 4627, 5288, 5712, 6528, 7616, 7932, 9254, 10576, 11237, 11424, 13881, 15232, 15864, 18508, 21152, 22474, 22848, 27762, 31728, 33711, 37016, 42304, 44948, 45696, 55524, 63456, 67422, 74032, 78659, 84608, 89896, 111048, 126912, 134844, 148064, 157318, 179792, 222096, 235977, 253824, 269688, 296128, 314636, 359584, 444192, 471954, 539376, 592256, 629272, 719168, 888384, 943908, 1078752, 1258544, 1438336, 1776768, 1887816, 2157504, 2517088, 3775632, 4315008, 5034176, 7551264, 10068352, 15102528, 30205056]

約数ペア:

[(1, 30205056), (2, 15102528), (3, 10068352), (4, 7551264), (6, 5034176), (7, 4315008), (8, 3775632), (12, 2517088), (14, 2157504), (16, 1887816), (17, 1776768), (21, 1438336), (24, 1258544), (28, 1078752), (32, 943908), (34, 888384), (42, 719168), (48, 629272), (51, 592256), (56, 539376), (64, 471954), (68, 444192), (84, 359584), (96, 314636), (102, 296128), (112, 269688), (119, 253824), (128, 235977), (136, 222096), (168, 179792), (192, 157318), (204, 148064), (224, 134844), (238, 126912), (272, 111048), (336, 89896), (357, 84608), (384, 78659), (408, 74032), (448, 67422), (476, 63456), (544, 55524), (661, 45696), (672, 44948), (714, 42304), (816, 37016), (896, 33711), (952, 31728), (1088, 27762), (1322, 22848), (1344, 22474), (1428, 21152), (1632, 18508), (1904, 15864), (1983, 15232), (2176, 13881), (2644, 11424), (2688, 11237), (2856, 10576), (3264, 9254), (3808, 7932), (3966, 7616), (4627, 6528), (5288, 5712)]