2142386588580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{3951139}}^1$

素因数の和:3952449

約数の個数: 96

約数和(自身を含む): 6860949150720

約数和(自身を除く): 4718562562140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1291, 2582, 3873, 5164, 6455, 7746, 9037, 12910, 15492, 18074, 19365, 25820, 27111, 36148, 38730, 45185, 54222, 77460, 90370, 108444, 135555, 180740, 271110, 542220, 3951139, 7902278, 11853417, 15804556, 19755695, 23706834, 27657973, 39511390, 47413668, 55315946, 59267085, 79022780, 82973919, 110631892, 118534170, 138289865, 165947838, 237068340, 276579730, 331895676, 414869595, 553159460, 829739190, 1659478380, 5100920449, 10201840898, 15302761347, 20403681796, 25504602245, 30605522694, 35706443143, 51009204490, 61211045388, 71412886286, 76513806735, 102018408980, 107119329429, 142825772572, 153027613470, 178532215715, 214238658858, 306055226940, 357064431430, 428477317716, 535596647145, 714128862860, 1071193294290, 2142386588580]

約数ペア:

[(1, 2142386588580), (2, 1071193294290), (3, 714128862860), (4, 535596647145), (5, 428477317716), (6, 357064431430), (7, 306055226940), (10, 214238658858), (12, 178532215715), (14, 153027613470), (15, 142825772572), (20, 107119329429), (21, 102018408980), (28, 76513806735), (30, 71412886286), (35, 61211045388), (42, 51009204490), (60, 35706443143), (70, 30605522694), (84, 25504602245), (105, 20403681796), (140, 15302761347), (210, 10201840898), (420, 5100920449), (1291, 1659478380), (2582, 829739190), (3873, 553159460), (5164, 414869595), (6455, 331895676), (7746, 276579730), (9037, 237068340), (12910, 165947838), (15492, 138289865), (18074, 118534170), (19365, 110631892), (25820, 82973919), (27111, 79022780), (36148, 59267085), (38730, 55315946), (45185, 47413668), (54222, 39511390), (77460, 27657973), (90370, 23706834), (108444, 19755695), (135555, 15804556), (180740, 11853417), (271110, 7902278), (542220, 3951139)]