210869070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1889}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 514790640

約数和(自身を除く): 303921570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 1889, 3721, 3778, 5667, 7442, 9445, 11163, 11334, 18605, 18890, 22326, 28335, 37210, 55815, 56670, 111630, 115229, 230458, 345687, 576145, 691374, 1152290, 1728435, 3456870, 7028969, 14057938, 21086907, 35144845, 42173814, 70289690, 105434535, 210869070]

約数ペア:

[(1, 210869070), (2, 105434535), (3, 70289690), (5, 42173814), (6, 35144845), (10, 21086907), (15, 14057938), (30, 7028969), (61, 3456870), (122, 1728435), (183, 1152290), (305, 691374), (366, 576145), (610, 345687), (915, 230458), (1830, 115229), (1889, 111630), (3721, 56670), (3778, 55815), (5667, 37210), (7442, 28335), (9445, 22326), (11163, 18890), (11334, 18605)]