1708350660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{74731}}^1$

素因数の和:74873

約数の個数: 72

約数和(自身を含む): 5222870016

約数和(自身を除く): 3514519356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 74731, 149462, 224193, 298924, 373655, 448386, 672579, 747310, 896772, 1120965, 1345158, 1494620, 2241930, 2690316, 3362895, 4483860, 6725790, 9490837, 13451580, 18981674, 28472511, 37963348, 47454185, 56945022, 85417533, 94908370, 113890044, 142362555, 170835066, 189816740, 284725110, 341670132, 427087665, 569450220, 854175330, 1708350660]

約数ペア:

[(1, 1708350660), (2, 854175330), (3, 569450220), (4, 427087665), (5, 341670132), (6, 284725110), (9, 189816740), (10, 170835066), (12, 142362555), (15, 113890044), (18, 94908370), (20, 85417533), (30, 56945022), (36, 47454185), (45, 37963348), (60, 28472511), (90, 18981674), (127, 13451580), (180, 9490837), (254, 6725790), (381, 4483860), (508, 3362895), (635, 2690316), (762, 2241930), (1143, 1494620), (1270, 1345158), (1524, 1120965), (1905, 896772), (2286, 747310), (2540, 672579), (3810, 448386), (4572, 373655), (5715, 298924), (7620, 224193), (11430, 149462), (22860, 74731)]