30231712

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 72412704

約数和(自身を除く): 42180992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 467, 476, 544, 578, 934, 952, 1156, 1868, 1904, 2023, 2312, 3269, 3736, 3808, 4046, 4624, 6538, 7472, 7939, 8092, 9248, 13076, 14944, 15878, 16184, 26152, 31756, 32368, 52304, 55573, 63512, 64736, 104608, 111146, 127024, 134963, 222292, 254048, 269926, 444584, 539852, 889168, 944741, 1079704, 1778336, 1889482, 2159408, 3778964, 4318816, 7557928, 15115856, 30231712]

約数ペア:

[(1, 30231712), (2, 15115856), (4, 7557928), (7, 4318816), (8, 3778964), (14, 2159408), (16, 1889482), (17, 1778336), (28, 1079704), (32, 944741), (34, 889168), (56, 539852), (68, 444584), (112, 269926), (119, 254048), (136, 222292), (224, 134963), (238, 127024), (272, 111146), (289, 104608), (467, 64736), (476, 63512), (544, 55573), (578, 52304), (934, 32368), (952, 31756), (1156, 26152), (1868, 16184), (1904, 15878), (2023, 14944), (2312, 13076), (3269, 9248), (3736, 8092), (3808, 7939), (4046, 7472), (4624, 6538)]