70021390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 130846464

約数和(自身を除く): 60825074

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 970, 1951, 3589, 3902, 7178, 9755, 17945, 19510, 35890, 72187, 144374, 189247, 360935, 378494, 721870, 946235, 1892470, 7002139, 14004278, 35010695, 70021390]

約数ペア:

[(1, 70021390), (2, 35010695), (5, 14004278), (10, 7002139), (37, 1892470), (74, 946235), (97, 721870), (185, 378494), (194, 360935), (370, 189247), (485, 144374), (970, 72187), (1951, 35890), (3589, 19510), (3902, 17945), (7178, 9755)]