1910957300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6247}}^1$

素因数の和:6310

約数の個数: 144

約数和(自身を含む): 5206333440

約数和(自身を除く): 3295376140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 35, 38, 46, 50, 70, 76, 92, 95, 100, 115, 133, 140, 161, 175, 190, 230, 266, 322, 350, 380, 437, 460, 475, 532, 575, 644, 665, 700, 805, 874, 950, 1150, 1330, 1610, 1748, 1900, 2185, 2300, 2660, 3059, 3220, 3325, 4025, 4370, 6118, 6247, 6650, 8050, 8740, 10925, 12236, 12494, 13300, 15295, 16100, 21850, 24988, 30590, 31235, 43700, 43729, 61180, 62470, 76475, 87458, 118693, 124940, 143681, 152950, 156175, 174916, 218645, 237386, 287362, 305900, 312350, 437290, 474772, 574724, 593465, 624700, 718405, 830851, 874580, 1005767, 1093225, 1186930, 1436810, 1661702, 2011534, 2186450, 2373860, 2729939, 2873620, 2967325, 3323404, 3592025, 4023068, 4154255, 4372900, 5028835, 5459878, 5934650, 7184050, 8308510, 10057670, 10919756, 11869300, 13649695, 14368100, 16617020, 19109573, 20115340, 20771275, 25144175, 27299390, 38219146, 41542550, 50288350, 54598780, 68248475, 76438292, 83085100, 95547865, 100576700, 136496950, 191095730, 272993900, 382191460, 477739325, 955478650, 1910957300]

約数ペア:

[(1, 1910957300), (2, 955478650), (4, 477739325), (5, 382191460), (7, 272993900), (10, 191095730), (14, 136496950), (19, 100576700), (20, 95547865), (23, 83085100), (25, 76438292), (28, 68248475), (35, 54598780), (38, 50288350), (46, 41542550), (50, 38219146), (70, 27299390), (76, 25144175), (92, 20771275), (95, 20115340), (100, 19109573), (115, 16617020), (133, 14368100), (140, 13649695), (161, 11869300), (175, 10919756), (190, 10057670), (230, 8308510), (266, 7184050), (322, 5934650), (350, 5459878), (380, 5028835), (437, 4372900), (460, 4154255), (475, 4023068), (532, 3592025), (575, 3323404), (644, 2967325), (665, 2873620), (700, 2729939), (805, 2373860), (874, 2186450), (950, 2011534), (1150, 1661702), (1330, 1436810), (1610, 1186930), (1748, 1093225), (1900, 1005767), (2185, 874580), (2300, 830851), (2660, 718405), (3059, 624700), (3220, 593465), (3325, 574724), (4025, 474772), (4370, 437290), (6118, 312350), (6247, 305900), (6650, 287362), (8050, 237386), (8740, 218645), (10925, 174916), (12236, 156175), (12494, 152950), (13300, 143681), (15295, 124940), (16100, 118693), (21850, 87458), (24988, 76475), (30590, 62470), (31235, 61180), (43700, 43729)]