26928090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{42743}}^1$

素因数の和:42763

約数の個数: 48

約数和(自身を含む): 80016768

約数和(自身を除く): 53088678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 42743, 85486, 128229, 213715, 256458, 299201, 384687, 427430, 598402, 641145, 769374, 897603, 1282290, 1496005, 1795206, 1923435, 2692809, 2992010, 3846870, 4488015, 5385618, 8976030, 13464045, 26928090]

約数ペア:

[(1, 26928090), (2, 13464045), (3, 8976030), (5, 5385618), (6, 4488015), (7, 3846870), (9, 2992010), (10, 2692809), (14, 1923435), (15, 1795206), (18, 1496005), (21, 1282290), (30, 897603), (35, 769374), (42, 641145), (45, 598402), (63, 427430), (70, 384687), (90, 299201), (105, 256458), (126, 213715), (210, 128229), (315, 85486), (630, 42743)]