30956688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 105350400

約数和(自身を除く): 74393712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 232, 252, 261, 336, 348, 353, 378, 406, 432, 464, 504, 522, 609, 696, 706, 756, 783, 812, 1008, 1044, 1059, 1218, 1392, 1412, 1512, 1566, 1624, 1827, 2088, 2118, 2436, 2471, 2824, 3024, 3132, 3177, 3248, 3654, 4176, 4236, 4872, 4942, 5481, 5648, 6264, 6354, 7308, 7413, 8472, 9531, 9744, 9884, 10237, 10962, 12528, 12708, 14616, 14826, 16944, 19062, 19768, 20474, 21924, 22239, 25416, 29232, 29652, 30711, 38124, 39536, 40948, 43848, 44478, 50832, 59304, 61422, 66717, 71659, 76248, 81896, 87696, 88956, 92133, 118608, 122844, 133434, 143318, 152496, 163792, 177912, 184266, 214977, 245688, 266868, 276399, 286636, 355824, 368532, 429954, 491376, 533736, 552798, 573272, 644931, 737064, 859908, 1067472, 1105596, 1146544, 1289862, 1474128, 1719816, 1934793, 2211192, 2579724, 3439632, 3869586, 4422384, 5159448, 7739172, 10318896, 15478344, 30956688]

約数ペア:

[(1, 30956688), (2, 15478344), (3, 10318896), (4, 7739172), (6, 5159448), (7, 4422384), (8, 3869586), (9, 3439632), (12, 2579724), (14, 2211192), (16, 1934793), (18, 1719816), (21, 1474128), (24, 1289862), (27, 1146544), (28, 1105596), (29, 1067472), (36, 859908), (42, 737064), (48, 644931), (54, 573272), (56, 552798), (58, 533736), (63, 491376), (72, 429954), (84, 368532), (87, 355824), (108, 286636), (112, 276399), (116, 266868), (126, 245688), (144, 214977), (168, 184266), (174, 177912), (189, 163792), (203, 152496), (216, 143318), (232, 133434), (252, 122844), (261, 118608), (336, 92133), (348, 88956), (353, 87696), (378, 81896), (406, 76248), (432, 71659), (464, 66717), (504, 61422), (522, 59304), (609, 50832), (696, 44478), (706, 43848), (756, 40948), (783, 39536), (812, 38124), (1008, 30711), (1044, 29652), (1059, 29232), (1218, 25416), (1392, 22239), (1412, 21924), (1512, 20474), (1566, 19768), (1624, 19062), (1827, 16944), (2088, 14826), (2118, 14616), (2436, 12708), (2471, 12528), (2824, 10962), (3024, 10237), (3132, 9884), (3177, 9744), (3248, 9531), (3654, 8472), (4176, 7413), (4236, 7308), (4872, 6354), (4942, 6264), (5481, 5648)]