13470390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 35407008

約数和(自身を除く): 21936618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1543, 1746, 2910, 3086, 4365, 4629, 7715, 8730, 9258, 13887, 15430, 23145, 27774, 46290, 69435, 138870, 149671, 299342, 449013, 748355, 898026, 1347039, 1496710, 2245065, 2694078, 4490130, 6735195, 13470390]

約数ペア:

[(1, 13470390), (2, 6735195), (3, 4490130), (5, 2694078), (6, 2245065), (9, 1496710), (10, 1347039), (15, 898026), (18, 748355), (30, 449013), (45, 299342), (90, 149671), (97, 138870), (194, 69435), (291, 46290), (485, 27774), (582, 23145), (873, 15430), (970, 13887), (1455, 9258), (1543, 8730), (1746, 7715), (2910, 4629), (3086, 4365)]