30521952

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 87567480

約数和(自身を除く): 57045528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 809, 1048, 1179, 1572, 1618, 2096, 2358, 2427, 3144, 3236, 4192, 4716, 4854, 6288, 6472, 7281, 9432, 9708, 12576, 12944, 14562, 18864, 19416, 25888, 29124, 37728, 38832, 58248, 77664, 105979, 116496, 211958, 232992, 317937, 423916, 635874, 847832, 953811, 1271748, 1695664, 1907622, 2543496, 3391328, 3815244, 5086992, 7630488, 10173984, 15260976, 30521952]

約数ペア:

[(1, 30521952), (2, 15260976), (3, 10173984), (4, 7630488), (6, 5086992), (8, 3815244), (9, 3391328), (12, 2543496), (16, 1907622), (18, 1695664), (24, 1271748), (32, 953811), (36, 847832), (48, 635874), (72, 423916), (96, 317937), (131, 232992), (144, 211958), (262, 116496), (288, 105979), (393, 77664), (524, 58248), (786, 38832), (809, 37728), (1048, 29124), (1179, 25888), (1572, 19416), (1618, 18864), (2096, 14562), (2358, 12944), (2427, 12576), (3144, 9708), (3236, 9432), (4192, 7281), (4716, 6472), (4854, 6288)]