30801984

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1323

約数の個数: 56

約数和(自身を含む): 82161888

約数和(自身を除く): 51359904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1096, 1171, 1644, 2192, 2342, 3288, 3513, 4384, 4684, 6576, 7026, 8768, 9368, 13152, 14052, 18736, 26304, 28104, 37472, 56208, 74944, 112416, 160427, 224832, 320854, 481281, 641708, 962562, 1283416, 1925124, 2566832, 3850248, 5133664, 7700496, 10267328, 15400992, 30801984]

約数ペア:

[(1, 30801984), (2, 15400992), (3, 10267328), (4, 7700496), (6, 5133664), (8, 3850248), (12, 2566832), (16, 1925124), (24, 1283416), (32, 962562), (48, 641708), (64, 481281), (96, 320854), (137, 224832), (192, 160427), (274, 112416), (411, 74944), (548, 56208), (822, 37472), (1096, 28104), (1171, 26304), (1644, 18736), (2192, 14052), (2342, 13152), (3288, 9368), (3513, 8768), (4384, 7026), (4684, 6576)]