339508730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 688891392

約数和(自身を除く): 349382662

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 97, 110, 194, 235, 470, 485, 517, 677, 970, 1034, 1067, 1354, 2134, 2585, 3385, 4559, 5170, 5335, 6770, 7447, 9118, 10670, 14894, 22795, 31819, 37235, 45590, 50149, 63638, 65669, 74470, 100298, 131338, 159095, 250745, 318190, 328345, 350009, 501490, 656690, 700018, 722359, 1444718, 1750045, 3086443, 3500090, 3611795, 6172886, 7223590, 15432215, 30864430, 33950873, 67901746, 169754365, 339508730]

約数ペア:

[(1, 339508730), (2, 169754365), (5, 67901746), (10, 33950873), (11, 30864430), (22, 15432215), (47, 7223590), (55, 6172886), (94, 3611795), (97, 3500090), (110, 3086443), (194, 1750045), (235, 1444718), (470, 722359), (485, 700018), (517, 656690), (677, 501490), (970, 350009), (1034, 328345), (1067, 318190), (1354, 250745), (2134, 159095), (2585, 131338), (3385, 100298), (4559, 74470), (5170, 65669), (5335, 63638), (6770, 50149), (7447, 45590), (9118, 37235), (10670, 31819), (14894, 22795)]