165344130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37493}}^1$

素因数の和:37520

約数の個数: 72

約数和(自身を含む): 500094972

約数和(自身を除く): 334750842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 37493, 74986, 112479, 187465, 224958, 262451, 337437, 374930, 524902, 562395, 674874, 787353, 1124790, 1312255, 1574706, 1687185, 1837157, 2362059, 2624510, 3374370, 3674314, 3936765, 4724118, 5511471, 7873530, 9185785, 11022942, 11810295, 16534413, 18371570, 23620590, 27557355, 33068826, 55114710, 82672065, 165344130]

約数ペア:

[(1, 165344130), (2, 82672065), (3, 55114710), (5, 33068826), (6, 27557355), (7, 23620590), (9, 18371570), (10, 16534413), (14, 11810295), (15, 11022942), (18, 9185785), (21, 7873530), (30, 5511471), (35, 4724118), (42, 3936765), (45, 3674314), (49, 3374370), (63, 2624510), (70, 2362059), (90, 1837157), (98, 1687185), (105, 1574706), (126, 1312255), (147, 1124790), (210, 787353), (245, 674874), (294, 562395), (315, 524902), (441, 374930), (490, 337437), (630, 262451), (735, 224958), (882, 187465), (1470, 112479), (2205, 74986), (4410, 37493)]