351811130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{607}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 698664960

約数和(自身を除く): 346853830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 479, 605, 607, 958, 1210, 1214, 2395, 3035, 4790, 5269, 6070, 6677, 10538, 13354, 26345, 33385, 52690, 57959, 66770, 73447, 115918, 146894, 289795, 290753, 367235, 579590, 581506, 734470, 1453765, 2907530, 3198283, 6396566, 15991415, 31982830, 35181113, 70362226, 175905565, 351811130]

約数ペア:

[(1, 351811130), (2, 175905565), (5, 70362226), (10, 35181113), (11, 31982830), (22, 15991415), (55, 6396566), (110, 3198283), (121, 2907530), (242, 1453765), (479, 734470), (605, 581506), (607, 579590), (958, 367235), (1210, 290753), (1214, 289795), (2395, 146894), (3035, 115918), (4790, 73447), (5269, 66770), (6070, 57959), (6677, 52690), (10538, 33385), (13354, 26345)]