12842060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 34836480

約数和(自身を除く): 21994420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 269, 308, 310, 341, 385, 434, 538, 620, 682, 770, 868, 1076, 1085, 1345, 1364, 1540, 1705, 1883, 2170, 2387, 2690, 2959, 3410, 3766, 4340, 4774, 5380, 5918, 6820, 7532, 8339, 9415, 9548, 11836, 11935, 14795, 16678, 18830, 20713, 23870, 29590, 33356, 37660, 41426, 41695, 47740, 58373, 59180, 82852, 83390, 91729, 103565, 116746, 166780, 183458, 207130, 233492, 291865, 366916, 414260, 458645, 583730, 642103, 917290, 1167460, 1284206, 1834580, 2568412, 3210515, 6421030, 12842060]

約数ペア:

[(1, 12842060), (2, 6421030), (4, 3210515), (5, 2568412), (7, 1834580), (10, 1284206), (11, 1167460), (14, 917290), (20, 642103), (22, 583730), (28, 458645), (31, 414260), (35, 366916), (44, 291865), (55, 233492), (62, 207130), (70, 183458), (77, 166780), (110, 116746), (124, 103565), (140, 91729), (154, 83390), (155, 82852), (217, 59180), (220, 58373), (269, 47740), (308, 41695), (310, 41426), (341, 37660), (385, 33356), (434, 29590), (538, 23870), (620, 20713), (682, 18830), (770, 16678), (868, 14795), (1076, 11935), (1085, 11836), (1345, 9548), (1364, 9415), (1540, 8339), (1705, 7532), (1883, 6820), (2170, 5918), (2387, 5380), (2690, 4774), (2959, 4340), (3410, 3766)]