30473744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 71233536

約数和(自身を除く): 40759792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 131, 134, 217, 248, 262, 268, 434, 469, 496, 524, 536, 868, 917, 938, 1048, 1072, 1736, 1834, 1876, 2077, 2096, 3472, 3668, 3752, 4061, 4154, 7336, 7504, 8122, 8308, 8777, 14539, 14672, 16244, 16616, 17554, 28427, 29078, 32488, 33232, 35108, 56854, 58156, 61439, 64976, 70216, 113708, 116312, 122878, 140432, 227416, 232624, 245756, 272087, 454832, 491512, 544174, 983024, 1088348, 1904609, 2176696, 3809218, 4353392, 7618436, 15236872, 30473744]

約数ペア:

[(1, 30473744), (2, 15236872), (4, 7618436), (7, 4353392), (8, 3809218), (14, 2176696), (16, 1904609), (28, 1088348), (31, 983024), (56, 544174), (62, 491512), (67, 454832), (112, 272087), (124, 245756), (131, 232624), (134, 227416), (217, 140432), (248, 122878), (262, 116312), (268, 113708), (434, 70216), (469, 64976), (496, 61439), (524, 58156), (536, 56854), (868, 35108), (917, 33232), (938, 32488), (1048, 29078), (1072, 28427), (1736, 17554), (1834, 16616), (1876, 16244), (2077, 14672), (2096, 14539), (3472, 8777), (3668, 8308), (3752, 8122), (4061, 7504), (4154, 7336)]