1621057730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1\times {\mathrm{2417}}^1$

素因数の和:3898

約数の個数: 32

約数和(自身を含む): 2983309056

約数和(自身を除く): 1362251326

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1427, 2417, 2854, 4834, 7135, 12085, 14270, 24170, 67069, 113599, 134138, 227198, 335345, 567995, 670690, 1135990, 3449059, 6898118, 17245295, 34490590, 162105773, 324211546, 810528865, 1621057730]

約数ペア:

[(1, 1621057730), (2, 810528865), (5, 324211546), (10, 162105773), (47, 34490590), (94, 17245295), (235, 6898118), (470, 3449059), (1427, 1135990), (2417, 670690), (2854, 567995), (4834, 335345), (7135, 227198), (12085, 134138), (14270, 113599), (24170, 67069)]