30685722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 67007232

約数和(自身を除く): 36321510

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 361, 457, 589, 722, 914, 1083, 1178, 1371, 1767, 2166, 2742, 3534, 8683, 11191, 14167, 17366, 22382, 26049, 28334, 33573, 42501, 52098, 67146, 85002, 164977, 269173, 329954, 494931, 538346, 807519, 989862, 1615038, 5114287, 10228574, 15342861, 30685722]

約数ペア:

[(1, 30685722), (2, 15342861), (3, 10228574), (6, 5114287), (19, 1615038), (31, 989862), (38, 807519), (57, 538346), (62, 494931), (93, 329954), (114, 269173), (186, 164977), (361, 85002), (457, 67146), (589, 52098), (722, 42501), (914, 33573), (1083, 28334), (1178, 26049), (1371, 22382), (1767, 17366), (2166, 14167), (2742, 11191), (3534, 8683)]