2017606770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4591}}^1$

素因数の和:4880

約数の個数: 96

約数和(自身を含む): 5544564480

約数和(自身を除く): 3526957710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 257, 285, 342, 514, 570, 771, 855, 1285, 1542, 1710, 2313, 2570, 3855, 4591, 4626, 4883, 7710, 9182, 9766, 11565, 13773, 14649, 22955, 23130, 24415, 27546, 29298, 41319, 43947, 45910, 48830, 68865, 73245, 82638, 87229, 87894, 137730, 146490, 174458, 206595, 219735, 261687, 413190, 436145, 439470, 523374, 785061, 872290, 1179887, 1308435, 1570122, 2359774, 2616870, 3539661, 3925305, 5899435, 7079322, 7850610, 10618983, 11798870, 17698305, 21237966, 22417853, 35396610, 44835706, 53094915, 67253559, 106189830, 112089265, 134507118, 201760677, 224178530, 336267795, 403521354, 672535590, 1008803385, 2017606770]

約数ペア:

[(1, 2017606770), (2, 1008803385), (3, 672535590), (5, 403521354), (6, 336267795), (9, 224178530), (10, 201760677), (15, 134507118), (18, 112089265), (19, 106189830), (30, 67253559), (38, 53094915), (45, 44835706), (57, 35396610), (90, 22417853), (95, 21237966), (114, 17698305), (171, 11798870), (190, 10618983), (257, 7850610), (285, 7079322), (342, 5899435), (514, 3925305), (570, 3539661), (771, 2616870), (855, 2359774), (1285, 1570122), (1542, 1308435), (1710, 1179887), (2313, 872290), (2570, 785061), (3855, 523374), (4591, 439470), (4626, 436145), (4883, 413190), (7710, 261687), (9182, 219735), (9766, 206595), (11565, 174458), (13773, 146490), (14649, 137730), (22955, 87894), (23130, 87229), (24415, 82638), (27546, 73245), (29298, 68865), (41319, 48830), (43947, 45910)]