30477328

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16007}}^1$

素因数の和:16039

約数の個数: 40

約数和(自身を含む): 71459712

約数和(自身を除く): 40982384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 16007, 32014, 64028, 112049, 128056, 224098, 256112, 272119, 448196, 544238, 896392, 1088476, 1792784, 1904833, 2176952, 3809666, 4353904, 7619332, 15238664, 30477328]

約数ペア:

[(1, 30477328), (2, 15238664), (4, 7619332), (7, 4353904), (8, 3809666), (14, 2176952), (16, 1904833), (17, 1792784), (28, 1088476), (34, 896392), (56, 544238), (68, 448196), (112, 272119), (119, 256112), (136, 224098), (238, 128056), (272, 112049), (476, 64028), (952, 32014), (1904, 16007)]