218744130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2393}}^1$

素因数の和:2691

約数の個数: 64

約数和(自身を含む): 575019648

約数和(自身を除く): 356275518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 277, 330, 554, 831, 1385, 1662, 2393, 2770, 3047, 4155, 4786, 6094, 7179, 8310, 9141, 11965, 14358, 15235, 18282, 23930, 26323, 30470, 35895, 45705, 52646, 71790, 78969, 91410, 131615, 157938, 263230, 394845, 662861, 789690, 1325722, 1988583, 3314305, 3977166, 6628610, 7291471, 9942915, 14582942, 19885830, 21874413, 36457355, 43748826, 72914710, 109372065, 218744130]

約数ペア:

[(1, 218744130), (2, 109372065), (3, 72914710), (5, 43748826), (6, 36457355), (10, 21874413), (11, 19885830), (15, 14582942), (22, 9942915), (30, 7291471), (33, 6628610), (55, 3977166), (66, 3314305), (110, 1988583), (165, 1325722), (277, 789690), (330, 662861), (554, 394845), (831, 263230), (1385, 157938), (1662, 131615), (2393, 91410), (2770, 78969), (3047, 71790), (4155, 52646), (4786, 45705), (6094, 35895), (7179, 30470), (8310, 26323), (9141, 23930), (11965, 18282), (14358, 15235)]