74834870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 154556640

約数和(自身を除く): 79721770

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2689, 2783, 5378, 5566, 13445, 13915, 26890, 27830, 29579, 59158, 61847, 123694, 147895, 295790, 309235, 325369, 618470, 650738, 680317, 1360634, 1626845, 3253690, 3401585, 6803170, 7483487, 14966974, 37417435, 74834870]

約数ペア:

[(1, 74834870), (2, 37417435), (5, 14966974), (10, 7483487), (11, 6803170), (22, 3401585), (23, 3253690), (46, 1626845), (55, 1360634), (110, 680317), (115, 650738), (121, 618470), (230, 325369), (242, 309235), (253, 295790), (506, 147895), (605, 123694), (1210, 61847), (1265, 59158), (2530, 29579), (2689, 27830), (2783, 26890), (5378, 13915), (5566, 13445)]