30180128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 65663136

約数和(自身を除く): 35483008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1033, 1328, 1826, 2066, 2656, 3652, 4132, 7304, 8264, 11363, 14608, 16528, 22726, 29216, 33056, 45452, 85739, 90904, 171478, 181808, 342956, 363616, 685912, 943129, 1371824, 1886258, 2743648, 3772516, 7545032, 15090064, 30180128]

約数ペア:

[(1, 30180128), (2, 15090064), (4, 7545032), (8, 3772516), (11, 2743648), (16, 1886258), (22, 1371824), (32, 943129), (44, 685912), (83, 363616), (88, 342956), (166, 181808), (176, 171478), (332, 90904), (352, 85739), (664, 45452), (913, 33056), (1033, 29216), (1328, 22726), (1826, 16528), (2066, 14608), (2656, 11363), (3652, 8264), (4132, 7304)]