17240860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9473}}^1$

素因数の和:9502

約数の個数: 48

約数和(自身を含む): 44565696

約数和(自身を除く): 27324836

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 9473, 18946, 37892, 47365, 66311, 94730, 123149, 132622, 189460, 246298, 265244, 331555, 492596, 615745, 663110, 862043, 1231490, 1326220, 1724086, 2462980, 3448172, 4310215, 8620430, 17240860]

約数ペア:

[(1, 17240860), (2, 8620430), (4, 4310215), (5, 3448172), (7, 2462980), (10, 1724086), (13, 1326220), (14, 1231490), (20, 862043), (26, 663110), (28, 615745), (35, 492596), (52, 331555), (65, 265244), (70, 246298), (91, 189460), (130, 132622), (140, 123149), (182, 94730), (260, 66311), (364, 47365), (455, 37892), (910, 18946), (1820, 9473)]