30298144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 61937568

約数和(自身を除く): 31639424

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 172, 194, 227, 344, 388, 454, 688, 776, 908, 1376, 1552, 1816, 3104, 3632, 4171, 7264, 8342, 9761, 16684, 19522, 22019, 33368, 39044, 44038, 66736, 78088, 88076, 133472, 156176, 176152, 312352, 352304, 704608, 946817, 1893634, 3787268, 7574536, 15149072, 30298144]

約数ペア:

[(1, 30298144), (2, 15149072), (4, 7574536), (8, 3787268), (16, 1893634), (32, 946817), (43, 704608), (86, 352304), (97, 312352), (172, 176152), (194, 156176), (227, 133472), (344, 88076), (388, 78088), (454, 66736), (688, 44038), (776, 39044), (908, 33368), (1376, 22019), (1552, 19522), (1816, 16684), (3104, 9761), (3632, 8342), (4171, 7264)]