149227530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 381179520

約数和(自身を除く): 231951990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 227, 255, 454, 510, 681, 1135, 1289, 1362, 2270, 2578, 3405, 3859, 3867, 6445, 6810, 7718, 7734, 11577, 12890, 19295, 19335, 21913, 23154, 38590, 38670, 43826, 57885, 65739, 109565, 115770, 131478, 219130, 292603, 328695, 585206, 657390, 877809, 1463015, 1755618, 2926030, 4389045, 4974251, 8778090, 9948502, 14922753, 24871255, 29845506, 49742510, 74613765, 149227530]

約数ペア:

[(1, 149227530), (2, 74613765), (3, 49742510), (5, 29845506), (6, 24871255), (10, 14922753), (15, 9948502), (17, 8778090), (30, 4974251), (34, 4389045), (51, 2926030), (85, 1755618), (102, 1463015), (170, 877809), (227, 657390), (255, 585206), (454, 328695), (510, 292603), (681, 219130), (1135, 131478), (1289, 115770), (1362, 109565), (2270, 65739), (2578, 57885), (3405, 43826), (3859, 38670), (3867, 38590), (6445, 23154), (6810, 21913), (7718, 19335), (7734, 19295), (11577, 12890)]