129906010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 273030912

約数和(自身を除く): 143124902

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 559, 731, 1105, 1118, 1367, 1462, 2210, 2734, 2795, 3655, 5590, 6835, 7310, 9503, 13670, 17771, 19006, 23239, 35542, 46478, 47515, 58781, 88855, 95030, 116195, 117562, 177710, 232390, 293905, 302107, 587810, 604214, 764153, 999277, 1510535, 1528306, 1998554, 3021070, 3820765, 4996385, 7641530, 9992770, 12990601, 25981202, 64953005, 129906010]

約数ペア:

[(1, 129906010), (2, 64953005), (5, 25981202), (10, 12990601), (13, 9992770), (17, 7641530), (26, 4996385), (34, 3820765), (43, 3021070), (65, 1998554), (85, 1528306), (86, 1510535), (130, 999277), (170, 764153), (215, 604214), (221, 587810), (430, 302107), (442, 293905), (559, 232390), (731, 177710), (1105, 117562), (1118, 116195), (1367, 95030), (1462, 88855), (2210, 58781), (2734, 47515), (2795, 46478), (3655, 35542), (5590, 23239), (6835, 19006), (7310, 17771), (9503, 13670)]