61521180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5051}}^1$

素因数の和:5099

約数の個数: 96

約数和(自身を含む): 203696640

約数和(自身を除く): 142175460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 5051, 6090, 10102, 12180, 15153, 20204, 25255, 30306, 35357, 50510, 60612, 70714, 75765, 101020, 106071, 141428, 146479, 151530, 176785, 212142, 292958, 303060, 353570, 424284, 439437, 530355, 585916, 707140, 732395, 878874, 1025353, 1060710, 1464790, 1757748, 2050706, 2121420, 2197185, 2929580, 3076059, 4101412, 4394370, 5126765, 6152118, 8788740, 10253530, 12304236, 15380295, 20507060, 30760590, 61521180]

約数ペア:

[(1, 61521180), (2, 30760590), (3, 20507060), (4, 15380295), (5, 12304236), (6, 10253530), (7, 8788740), (10, 6152118), (12, 5126765), (14, 4394370), (15, 4101412), (20, 3076059), (21, 2929580), (28, 2197185), (29, 2121420), (30, 2050706), (35, 1757748), (42, 1464790), (58, 1060710), (60, 1025353), (70, 878874), (84, 732395), (87, 707140), (105, 585916), (116, 530355), (140, 439437), (145, 424284), (174, 353570), (203, 303060), (210, 292958), (290, 212142), (348, 176785), (406, 151530), (420, 146479), (435, 141428), (580, 106071), (609, 101020), (812, 75765), (870, 70714), (1015, 60612), (1218, 50510), (1740, 35357), (2030, 30306), (2436, 25255), (3045, 20204), (4060, 15153), (5051, 12180), (6090, 10102)]