71678670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{48761}}^1$

素因数の和:48785

約数の個数: 48

約数和(自身を含む): 200119248

約数和(自身を除く): 128440578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 48761, 97522, 146283, 243805, 292566, 341327, 487610, 682654, 731415, 1023981, 1462830, 1706635, 2047962, 2389289, 3413270, 4778578, 5119905, 7167867, 10239810, 11946445, 14335734, 23892890, 35839335, 71678670]

約数ペア:

[(1, 71678670), (2, 35839335), (3, 23892890), (5, 14335734), (6, 11946445), (7, 10239810), (10, 7167867), (14, 5119905), (15, 4778578), (21, 3413270), (30, 2389289), (35, 2047962), (42, 1706635), (49, 1462830), (70, 1023981), (98, 731415), (105, 682654), (147, 487610), (210, 341327), (245, 292566), (294, 243805), (490, 146283), (735, 97522), (1470, 48761)]