270502670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{2251}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 497619936

約数和(自身を除く): 227117266

約数列:

[1, 2, 5, 10, 61, 122, 197, 305, 394, 610, 985, 1970, 2251, 4502, 11255, 12017, 22510, 24034, 60085, 120170, 137311, 274622, 443447, 686555, 886894, 1373110, 2217235, 4434470, 27050267, 54100534, 135251335, 270502670]

約数ペア:

[(1, 270502670), (2, 135251335), (5, 54100534), (10, 27050267), (61, 4434470), (122, 2217235), (197, 1373110), (305, 886894), (394, 686555), (610, 443447), (985, 274622), (1970, 137311), (2251, 120170), (4502, 60085), (11255, 24034), (12017, 22510)]