149114140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62653}}^1$

素因数の和:62686

約数の個数: 48

約数和(自身を含む): 378931392

約数和(自身を除く): 229817252

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 62653, 125306, 250612, 313265, 438571, 626530, 877142, 1065101, 1253060, 1754284, 2130202, 2192855, 4260404, 4385710, 5325505, 7455707, 8771420, 10651010, 14911414, 21302020, 29822828, 37278535, 74557070, 149114140]

約数ペア:

[(1, 149114140), (2, 74557070), (4, 37278535), (5, 29822828), (7, 21302020), (10, 14911414), (14, 10651010), (17, 8771420), (20, 7455707), (28, 5325505), (34, 4385710), (35, 4260404), (68, 2192855), (70, 2130202), (85, 1754284), (119, 1253060), (140, 1065101), (170, 877142), (238, 626530), (340, 438571), (476, 313265), (595, 250612), (1190, 125306), (2380, 62653)]