17966186490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{69499}}^1$

素因数の和:70747

約数の個数: 64

約数和(自身を含む): 49319424000

約数和(自身を除く): 31353237510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1231, 2462, 3693, 6155, 7386, 8617, 12310, 17234, 18465, 25851, 36930, 43085, 51702, 69499, 86170, 129255, 138998, 208497, 258510, 347495, 416994, 486493, 694990, 972986, 1042485, 1459479, 2084970, 2432465, 2918958, 4864930, 7297395, 14594790, 85553269, 171106538, 256659807, 427766345, 513319614, 598872883, 855532690, 1197745766, 1283299035, 1796618649, 2566598070, 2994364415, 3593237298, 5988728830, 8983093245, 17966186490]

約数ペア:

[(1, 17966186490), (2, 8983093245), (3, 5988728830), (5, 3593237298), (6, 2994364415), (7, 2566598070), (10, 1796618649), (14, 1283299035), (15, 1197745766), (21, 855532690), (30, 598872883), (35, 513319614), (42, 427766345), (70, 256659807), (105, 171106538), (210, 85553269), (1231, 14594790), (2462, 7297395), (3693, 4864930), (6155, 2918958), (7386, 2432465), (8617, 2084970), (12310, 1459479), (17234, 1042485), (18465, 972986), (25851, 694990), (36930, 486493), (43085, 416994), (51702, 347495), (69499, 258510), (86170, 208497), (129255, 138998)]