26913390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{128159}}^1$

素因数の和:128176

約数の個数: 32

約数和(自身を含む): 73820160

約数和(自身を除く): 46906770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 128159, 256318, 384477, 640795, 768954, 897113, 1281590, 1794226, 1922385, 2691339, 3844770, 4485565, 5382678, 8971130, 13456695, 26913390]

約数ペア:

[(1, 26913390), (2, 13456695), (3, 8971130), (5, 5382678), (6, 4485565), (7, 3844770), (10, 2691339), (14, 1922385), (15, 1794226), (21, 1281590), (30, 897113), (35, 768954), (42, 640795), (70, 384477), (105, 256318), (210, 128159)]