30489568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 65155104

約数和(自身を除く): 34665536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1367, 1394, 2734, 2788, 5468, 5576, 10936, 11152, 21872, 22304, 23239, 43744, 46478, 56047, 92956, 112094, 185912, 224188, 371824, 448376, 743648, 896752, 952799, 1793504, 1905598, 3811196, 7622392, 15244784, 30489568]

約数ペア:

[(1, 30489568), (2, 15244784), (4, 7622392), (8, 3811196), (16, 1905598), (17, 1793504), (32, 952799), (34, 896752), (41, 743648), (68, 448376), (82, 371824), (136, 224188), (164, 185912), (272, 112094), (328, 92956), (544, 56047), (656, 46478), (697, 43744), (1312, 23239), (1367, 22304), (1394, 21872), (2734, 11152), (2788, 10936), (5468, 5576)]