27909630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{14767}}^1$

素因数の和:14790

約数の個数: 64

約数和(自身を含む): 85063680

約数和(自身を除く): 57154050

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, 14767, 29534, 44301, 73835, 88602, 103369, 132903, 147670, 206738, 221505, 265806, 310107, 398709, 443010, 516845, 620214, 664515, 797418, 930321, 1033690, 1329030, 1550535, 1860642, 1993545, 2790963, 3101070, 3987090, 4651605, 5581926, 9303210, 13954815, 27909630]

約数ペア:

[(1, 27909630), (2, 13954815), (3, 9303210), (5, 5581926), (6, 4651605), (7, 3987090), (9, 3101070), (10, 2790963), (14, 1993545), (15, 1860642), (18, 1550535), (21, 1329030), (27, 1033690), (30, 930321), (35, 797418), (42, 664515), (45, 620214), (54, 516845), (63, 443010), (70, 398709), (90, 310107), (105, 265806), (126, 221505), (135, 206738), (189, 147670), (210, 132903), (270, 103369), (315, 88602), (378, 73835), (630, 44301), (945, 29534), (1890, 14767)]