61197660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113329}}^1$

素因数の和:113347

約数の個数: 48

約数和(自身を含む): 190394400

約数和(自身を除く): 129196740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 113329, 226658, 339987, 453316, 566645, 679974, 1019961, 1133290, 1359948, 1699935, 2039922, 2266580, 3059883, 3399870, 4079844, 5099805, 6119766, 6799740, 10199610, 12239532, 15299415, 20399220, 30598830, 61197660]

約数ペア:

[(1, 61197660), (2, 30598830), (3, 20399220), (4, 15299415), (5, 12239532), (6, 10199610), (9, 6799740), (10, 6119766), (12, 5099805), (15, 4079844), (18, 3399870), (20, 3059883), (27, 2266580), (30, 2039922), (36, 1699935), (45, 1359948), (54, 1133290), (60, 1019961), (90, 679974), (108, 566645), (135, 453316), (180, 339987), (270, 226658), (540, 113329)]