86546180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1229}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 208293120

約数和(自身を除く): 121746940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 1229, 2012, 2458, 2515, 3521, 4916, 5030, 6145, 7042, 8603, 10060, 12290, 14084, 17206, 17605, 24580, 34412, 35210, 43015, 70420, 86030, 172060, 618187, 1236374, 2472748, 3090935, 4327309, 6181870, 8654618, 12363740, 17309236, 21636545, 43273090, 86546180]

約数ペア:

[(1, 86546180), (2, 43273090), (4, 21636545), (5, 17309236), (7, 12363740), (10, 8654618), (14, 6181870), (20, 4327309), (28, 3090935), (35, 2472748), (70, 1236374), (140, 618187), (503, 172060), (1006, 86030), (1229, 70420), (2012, 43015), (2458, 35210), (2515, 34412), (3521, 24580), (4916, 17605), (5030, 17206), (6145, 14084), (7042, 12290), (8603, 10060)]