17372430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 46918872

約数和(自身を除く): 29546442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 67, 86, 90, 129, 134, 201, 215, 258, 335, 387, 402, 430, 603, 645, 670, 774, 1005, 1206, 1290, 1935, 2010, 2881, 3015, 3870, 4489, 5762, 6030, 8643, 8978, 13467, 14405, 17286, 22445, 25929, 26934, 28810, 40401, 43215, 44890, 51858, 67335, 80802, 86430, 129645, 134670, 193027, 202005, 259290, 386054, 404010, 579081, 965135, 1158162, 1737243, 1930270, 2895405, 3474486, 5790810, 8686215, 17372430]

約数ペア:

[(1, 17372430), (2, 8686215), (3, 5790810), (5, 3474486), (6, 2895405), (9, 1930270), (10, 1737243), (15, 1158162), (18, 965135), (30, 579081), (43, 404010), (45, 386054), (67, 259290), (86, 202005), (90, 193027), (129, 134670), (134, 129645), (201, 86430), (215, 80802), (258, 67335), (335, 51858), (387, 44890), (402, 43215), (430, 40401), (603, 28810), (645, 26934), (670, 25929), (774, 22445), (1005, 17286), (1206, 14405), (1290, 13467), (1935, 8978), (2010, 8643), (2881, 6030), (3015, 5762), (3870, 4489)]