64078830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12526

約数の個数: 64

約数和(自身を含む): 179884800

約数和(自身を除く): 115805970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12491, 24982, 37473, 62455, 74946, 112419, 124910, 187365, 224838, 237329, 337257, 374730, 474658, 562095, 674514, 711987, 1124190, 1186645, 1423974, 1686285, 2135961, 2373290, 3372570, 3559935, 4271922, 6407883, 7119870, 10679805, 12815766, 21359610, 32039415, 64078830]

約数ペア:

[(1, 64078830), (2, 32039415), (3, 21359610), (5, 12815766), (6, 10679805), (9, 7119870), (10, 6407883), (15, 4271922), (18, 3559935), (19, 3372570), (27, 2373290), (30, 2135961), (38, 1686285), (45, 1423974), (54, 1186645), (57, 1124190), (90, 711987), (95, 674514), (114, 562095), (135, 474658), (171, 374730), (190, 337257), (270, 237329), (285, 224838), (342, 187365), (513, 124910), (570, 112419), (855, 74946), (1026, 62455), (1710, 37473), (2565, 24982), (5130, 12491)]