16968070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 35094528

約数和(自身を除く): 18126458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1087, 1115, 1561, 2174, 2230, 3122, 5435, 7609, 7805, 10870, 15218, 15610, 38045, 76090, 242401, 484802, 1212005, 1696807, 2424010, 3393614, 8484035, 16968070]

約数ペア:

[(1, 16968070), (2, 8484035), (5, 3393614), (7, 2424010), (10, 1696807), (14, 1212005), (35, 484802), (70, 242401), (223, 76090), (446, 38045), (1087, 15610), (1115, 15218), (1561, 10870), (2174, 7805), (2230, 7609), (3122, 5435)]