42401490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 106168320

約数和(自身を除く): 63766830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 254, 310, 359, 381, 465, 635, 718, 762, 930, 1077, 1270, 1795, 1905, 2154, 3590, 3810, 3937, 5385, 7874, 10770, 11129, 11811, 19685, 22258, 23622, 33387, 39370, 45593, 55645, 59055, 66774, 91186, 111290, 118110, 136779, 166935, 227965, 273558, 333870, 455930, 683895, 1367790, 1413383, 2826766, 4240149, 7066915, 8480298, 14133830, 21200745, 42401490]

約数ペア:

[(1, 42401490), (2, 21200745), (3, 14133830), (5, 8480298), (6, 7066915), (10, 4240149), (15, 2826766), (30, 1413383), (31, 1367790), (62, 683895), (93, 455930), (127, 333870), (155, 273558), (186, 227965), (254, 166935), (310, 136779), (359, 118110), (381, 111290), (465, 91186), (635, 66774), (718, 59055), (762, 55645), (930, 45593), (1077, 39370), (1270, 33387), (1795, 23622), (1905, 22258), (2154, 19685), (3590, 11811), (3810, 11129), (3937, 10770), (5385, 7874)]