13791330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{7297}}^1$

素因数の和:7320

約数の個数: 64

約数和(自身を含む): 42036480

約数和(自身を除く): 28245150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 7297, 14594, 21891, 36485, 43782, 51079, 65673, 72970, 102158, 109455, 131346, 153237, 197019, 218910, 255395, 306474, 328365, 394038, 459711, 510790, 656730, 766185, 919422, 985095, 1379133, 1532370, 1970190, 2298555, 2758266, 4597110, 6895665, 13791330]

約数ペア:

[(1, 13791330), (2, 6895665), (3, 4597110), (5, 2758266), (6, 2298555), (7, 1970190), (9, 1532370), (10, 1379133), (14, 985095), (15, 919422), (18, 766185), (21, 656730), (27, 510790), (30, 459711), (35, 394038), (42, 328365), (45, 306474), (54, 255395), (63, 218910), (70, 197019), (90, 153237), (105, 131346), (126, 109455), (135, 102158), (189, 72970), (210, 65673), (270, 51079), (315, 43782), (378, 36485), (630, 21891), (945, 14594), (1890, 7297)]