30812272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 62987040

約数和(自身を除く): 32174768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 202, 368, 404, 808, 829, 1616, 1658, 2323, 3316, 4646, 6632, 9292, 13264, 18584, 19067, 37168, 38134, 76268, 83729, 152536, 167458, 305072, 334916, 669832, 1339664, 1925767, 3851534, 7703068, 15406136, 30812272]

約数ペア:

[(1, 30812272), (2, 15406136), (4, 7703068), (8, 3851534), (16, 1925767), (23, 1339664), (46, 669832), (92, 334916), (101, 305072), (184, 167458), (202, 152536), (368, 83729), (404, 76268), (808, 38134), (829, 37168), (1616, 19067), (1658, 18584), (2323, 13264), (3316, 9292), (4646, 6632)]