1705340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 4412352

約数和(自身を除く): 2707012

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, 937, 1820, 1874, 3748, 4685, 6559, 9370, 12181, 13118, 18740, 24362, 26236, 32795, 48724, 60905, 65590, 85267, 121810, 131180, 170534, 243620, 341068, 426335, 852670, 1705340]

約数ペア:

[(1, 1705340), (2, 852670), (4, 426335), (5, 341068), (7, 243620), (10, 170534), (13, 131180), (14, 121810), (20, 85267), (26, 65590), (28, 60905), (35, 48724), (52, 32795), (65, 26236), (70, 24362), (91, 18740), (130, 13118), (140, 12181), (182, 9370), (260, 6559), (364, 4685), (455, 3748), (910, 1874), (937, 1820)]