2019433050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{941}}^1$

素因数の和:1229

約数の個数: 144

約数和(自身を含む): 5739945120

約数和(自身を除く): 3720512070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 251, 285, 342, 450, 475, 502, 570, 753, 855, 941, 950, 1255, 1425, 1506, 1710, 1882, 2259, 2510, 2823, 2850, 3765, 4275, 4518, 4705, 4769, 5646, 6275, 7530, 8469, 8550, 9410, 9538, 11295, 12550, 14115, 14307, 16938, 17879, 18825, 22590, 23525, 23845, 28230, 28614, 35758, 37650, 42345, 42921, 47050, 47690, 53637, 56475, 70575, 71535, 84690, 85842, 89395, 107274, 112950, 119225, 141150, 143070, 160911, 178790, 211725, 214605, 236191, 238450, 268185, 321822, 357675, 423450, 429210, 446975, 472382, 536370, 708573, 715350, 804555, 893950, 1073025, 1180955, 1340925, 1417146, 1609110, 2125719, 2146050, 2361910, 2681850, 3542865, 4022775, 4251438, 4487629, 5904775, 7085730, 8045550, 8975258, 10628595, 11809550, 13462887, 17714325, 21257190, 22438145, 26925774, 35428650, 40388661, 44876290, 53142975, 67314435, 80777322, 106285950, 112190725, 134628870, 201943305, 224381450, 336572175, 403886610, 673144350, 1009716525, 2019433050]

約数ペア:

[(1, 2019433050), (2, 1009716525), (3, 673144350), (5, 403886610), (6, 336572175), (9, 224381450), (10, 201943305), (15, 134628870), (18, 112190725), (19, 106285950), (25, 80777322), (30, 67314435), (38, 53142975), (45, 44876290), (50, 40388661), (57, 35428650), (75, 26925774), (90, 22438145), (95, 21257190), (114, 17714325), (150, 13462887), (171, 11809550), (190, 10628595), (225, 8975258), (251, 8045550), (285, 7085730), (342, 5904775), (450, 4487629), (475, 4251438), (502, 4022775), (570, 3542865), (753, 2681850), (855, 2361910), (941, 2146050), (950, 2125719), (1255, 1609110), (1425, 1417146), (1506, 1340925), (1710, 1180955), (1882, 1073025), (2259, 893950), (2510, 804555), (2823, 715350), (2850, 708573), (3765, 536370), (4275, 472382), (4518, 446975), (4705, 429210), (4769, 423450), (5646, 357675), (6275, 321822), (7530, 268185), (8469, 238450), (8550, 236191), (9410, 214605), (9538, 211725), (11295, 178790), (12550, 160911), (14115, 143070), (14307, 141150), (16938, 119225), (17879, 112950), (18825, 107274), (22590, 89395), (23525, 85842), (23845, 84690), (28230, 71535), (28614, 70575), (35758, 56475), (37650, 53637), (42345, 47690), (42921, 47050)]