18582430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 34872768

約数和(自身を除く): 16290338

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 743, 1486, 2501, 3715, 5002, 7430, 12505, 25010, 30463, 45323, 60926, 90646, 152315, 226615, 304630, 453230, 1858243, 3716486, 9291215, 18582430]

約数ペア:

[(1, 18582430), (2, 9291215), (5, 3716486), (10, 1858243), (41, 453230), (61, 304630), (82, 226615), (122, 152315), (205, 90646), (305, 60926), (410, 45323), (610, 30463), (743, 25010), (1486, 12505), (2501, 7430), (3715, 5002)]