30740096

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 64757760

約数和(自身を除く): 34017664

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 127, 128, 244, 248, 254, 488, 496, 508, 976, 992, 1016, 1891, 1952, 1984, 2032, 3782, 3904, 3937, 3968, 4064, 7564, 7747, 7808, 7874, 8128, 15128, 15494, 15748, 16256, 30256, 30988, 31496, 60512, 61976, 62992, 121024, 123952, 125984, 240157, 242048, 247904, 251968, 480314, 495808, 503936, 960628, 991616, 1921256, 3842512, 7685024, 15370048, 30740096]

約数ペア:

[(1, 30740096), (2, 15370048), (4, 7685024), (8, 3842512), (16, 1921256), (31, 991616), (32, 960628), (61, 503936), (62, 495808), (64, 480314), (122, 251968), (124, 247904), (127, 242048), (128, 240157), (244, 125984), (248, 123952), (254, 121024), (488, 62992), (496, 61976), (508, 60512), (976, 31496), (992, 30988), (1016, 30256), (1891, 16256), (1952, 15748), (1984, 15494), (2032, 15128), (3782, 8128), (3904, 7874), (3937, 7808), (3968, 7747), (4064, 7564)]