30876064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 65530080

約数和(自身を除く): 34654016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1181, 1376, 1634, 2362, 3268, 4724, 6536, 9448, 13072, 18896, 22439, 26144, 37792, 44878, 50783, 89756, 101566, 179512, 203132, 359024, 406264, 718048, 812528, 964877, 1625056, 1929754, 3859508, 7719016, 15438032, 30876064]

約数ペア:

[(1, 30876064), (2, 15438032), (4, 7719016), (8, 3859508), (16, 1929754), (19, 1625056), (32, 964877), (38, 812528), (43, 718048), (76, 406264), (86, 359024), (152, 203132), (172, 179512), (304, 101566), (344, 89756), (608, 50783), (688, 44878), (817, 37792), (1181, 26144), (1376, 22439), (1634, 18896), (2362, 13072), (3268, 9448), (4724, 6536)]