30663984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 86126432

約数和(自身を除く): 55462448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 313, 314, 471, 624, 626, 628, 939, 942, 1252, 1256, 1878, 1884, 2041, 2504, 2512, 3756, 3768, 4069, 4082, 5008, 6123, 7512, 7536, 8138, 8164, 12207, 12246, 15024, 16276, 16328, 24414, 24492, 32552, 32656, 48828, 48984, 49141, 65104, 97656, 97968, 98282, 147423, 195312, 196564, 294846, 393128, 589692, 638833, 786256, 1179384, 1277666, 1916499, 2358768, 2555332, 3832998, 5110664, 7665996, 10221328, 15331992, 30663984]

約数ペア:

[(1, 30663984), (2, 15331992), (3, 10221328), (4, 7665996), (6, 5110664), (8, 3832998), (12, 2555332), (13, 2358768), (16, 1916499), (24, 1277666), (26, 1179384), (39, 786256), (48, 638833), (52, 589692), (78, 393128), (104, 294846), (156, 196564), (157, 195312), (208, 147423), (312, 98282), (313, 97968), (314, 97656), (471, 65104), (624, 49141), (626, 48984), (628, 48828), (939, 32656), (942, 32552), (1252, 24492), (1256, 24414), (1878, 16328), (1884, 16276), (2041, 15024), (2504, 12246), (2512, 12207), (3756, 8164), (3768, 8138), (4069, 7536), (4082, 7512), (5008, 6123)]