30894976

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 74627280

約数和(自身を除く): 43732304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 82, 112, 116, 128, 164, 203, 224, 232, 287, 328, 406, 448, 464, 574, 656, 812, 841, 896, 928, 1148, 1189, 1312, 1624, 1682, 1856, 2296, 2378, 2624, 3248, 3364, 3712, 4592, 4756, 5248, 5887, 6496, 6728, 8323, 9184, 9512, 11774, 12992, 13456, 16646, 18368, 19024, 23548, 25984, 26912, 33292, 34481, 36736, 38048, 47096, 53824, 66584, 68962, 76096, 94192, 107648, 133168, 137924, 152192, 188384, 241367, 266336, 275848, 376768, 482734, 532672, 551696, 753536, 965468, 1065344, 1103392, 1930936, 2206784, 3861872, 4413568, 7723744, 15447488, 30894976]

約数ペア:

[(1, 30894976), (2, 15447488), (4, 7723744), (7, 4413568), (8, 3861872), (14, 2206784), (16, 1930936), (28, 1103392), (29, 1065344), (32, 965468), (41, 753536), (56, 551696), (58, 532672), (64, 482734), (82, 376768), (112, 275848), (116, 266336), (128, 241367), (164, 188384), (203, 152192), (224, 137924), (232, 133168), (287, 107648), (328, 94192), (406, 76096), (448, 68962), (464, 66584), (574, 53824), (656, 47096), (812, 38048), (841, 36736), (896, 34481), (928, 33292), (1148, 26912), (1189, 25984), (1312, 23548), (1624, 19024), (1682, 18368), (1856, 16646), (2296, 13456), (2378, 12992), (2624, 11774), (3248, 9512), (3364, 9184), (3712, 8323), (4592, 6728), (4756, 6496), (5248, 5887)]