30561802112

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{15467}}^1$

素因数の和:15883

約数の個数: 64

約数和(自身を含む): 62478345600

約数和(自身を除く): 31916543488

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 359, 688, 718, 1376, 1436, 2752, 2872, 5504, 5744, 11488, 15437, 15467, 22976, 30874, 30934, 45952, 61748, 61868, 123496, 123736, 246992, 247472, 493984, 494944, 665081, 987968, 989888, 1330162, 1975936, 1979776, 2660324, 5320648, 5552653, 10641296, 11105306, 21282592, 22210612, 42565184, 44421224, 85130368, 88842448, 177684896, 238764079, 355369792, 477528158, 710739584, 955056316, 1910112632, 3820225264, 7640450528, 15280901056, 30561802112]

約数ペア:

[(1, 30561802112), (2, 15280901056), (4, 7640450528), (8, 3820225264), (16, 1910112632), (32, 955056316), (43, 710739584), (64, 477528158), (86, 355369792), (128, 238764079), (172, 177684896), (344, 88842448), (359, 85130368), (688, 44421224), (718, 42565184), (1376, 22210612), (1436, 21282592), (2752, 11105306), (2872, 10641296), (5504, 5552653), (5744, 5320648), (11488, 2660324), (15437, 1979776), (15467, 1975936), (22976, 1330162), (30874, 989888), (30934, 987968), (45952, 665081), (61748, 494944), (61868, 493984), (123496, 247472), (123736, 246992)]