30440512

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 56

約数和(自身を含む): 63560960

約数和(自身を除く): 33120448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 229, 248, 268, 458, 496, 536, 916, 992, 1072, 1832, 1984, 2077, 2144, 3664, 4154, 4288, 7099, 7328, 8308, 14198, 14656, 15343, 16616, 28396, 30686, 33232, 56792, 61372, 66464, 113584, 122744, 132928, 227168, 245488, 454336, 475633, 490976, 951266, 981952, 1902532, 3805064, 7610128, 15220256, 30440512]

約数ペア:

[(1, 30440512), (2, 15220256), (4, 7610128), (8, 3805064), (16, 1902532), (31, 981952), (32, 951266), (62, 490976), (64, 475633), (67, 454336), (124, 245488), (134, 227168), (229, 132928), (248, 122744), (268, 113584), (458, 66464), (496, 61372), (536, 56792), (916, 33232), (992, 30686), (1072, 28396), (1832, 16616), (1984, 15343), (2077, 14656), (2144, 14198), (3664, 8308), (4154, 7328), (4288, 7099)]