30638448

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1086

約数の個数: 60

約数和(自身を含む): 86177520

約数和(自身を除く): 55539072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 809, 1052, 1578, 1618, 2104, 2367, 2427, 3156, 3236, 4208, 4734, 4854, 6312, 6472, 7281, 9468, 9708, 12624, 12944, 14562, 18936, 19416, 29124, 37872, 38832, 58248, 116496, 212767, 425534, 638301, 851068, 1276602, 1702136, 1914903, 2553204, 3404272, 3829806, 5106408, 7659612, 10212816, 15319224, 30638448]

約数ペア:

[(1, 30638448), (2, 15319224), (3, 10212816), (4, 7659612), (6, 5106408), (8, 3829806), (9, 3404272), (12, 2553204), (16, 1914903), (18, 1702136), (24, 1276602), (36, 851068), (48, 638301), (72, 425534), (144, 212767), (263, 116496), (526, 58248), (789, 38832), (809, 37872), (1052, 29124), (1578, 19416), (1618, 18936), (2104, 14562), (2367, 12944), (2427, 12624), (3156, 9708), (3236, 9468), (4208, 7281), (4734, 6472), (4854, 6312)]