30580144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16061}}^1$

素因数の和:16093

約数の個数: 40

約数和(自身を含む): 71700768

約数和(自身を除く): 41120624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 16061, 32122, 64244, 112427, 128488, 224854, 256976, 273037, 449708, 546074, 899416, 1092148, 1798832, 1911259, 2184296, 3822518, 4368592, 7645036, 15290072, 30580144]

約数ペア:

[(1, 30580144), (2, 15290072), (4, 7645036), (7, 4368592), (8, 3822518), (14, 2184296), (16, 1911259), (17, 1798832), (28, 1092148), (34, 899416), (56, 546074), (68, 449708), (112, 273037), (119, 256976), (136, 224854), (238, 128488), (272, 112427), (476, 64244), (952, 32122), (1904, 16061)]