30864816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 94302000

約数和(自身を除く): 63437184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 389, 456, 464, 522, 551, 684, 696, 778, 912, 1044, 1102, 1167, 1368, 1392, 1556, 1653, 2088, 2204, 2334, 2736, 3112, 3306, 3501, 4176, 4408, 4668, 4959, 6224, 6612, 7002, 7391, 8816, 9336, 9918, 11281, 13224, 14004, 14782, 18672, 19836, 22173, 22562, 26448, 28008, 29564, 33843, 39672, 44346, 45124, 56016, 59128, 66519, 67686, 79344, 88692, 90248, 101529, 118256, 133038, 135372, 177384, 180496, 203058, 214339, 266076, 270744, 354768, 406116, 428678, 532152, 541488, 643017, 812232, 857356, 1064304, 1286034, 1624464, 1714712, 1929051, 2572068, 3429424, 3858102, 5144136, 7716204, 10288272, 15432408, 30864816]

約数ペア:

[(1, 30864816), (2, 15432408), (3, 10288272), (4, 7716204), (6, 5144136), (8, 3858102), (9, 3429424), (12, 2572068), (16, 1929051), (18, 1714712), (19, 1624464), (24, 1286034), (29, 1064304), (36, 857356), (38, 812232), (48, 643017), (57, 541488), (58, 532152), (72, 428678), (76, 406116), (87, 354768), (114, 270744), (116, 266076), (144, 214339), (152, 203058), (171, 180496), (174, 177384), (228, 135372), (232, 133038), (261, 118256), (304, 101529), (342, 90248), (348, 88692), (389, 79344), (456, 67686), (464, 66519), (522, 59128), (551, 56016), (684, 45124), (696, 44346), (778, 39672), (912, 33843), (1044, 29564), (1102, 28008), (1167, 26448), (1368, 22562), (1392, 22173), (1556, 19836), (1653, 18672), (2088, 14782), (2204, 14004), (2334, 13224), (2736, 11281), (3112, 9918), (3306, 9336), (3501, 8816), (4176, 7391), (4408, 7002), (4668, 6612), (4959, 6224)]