2123003190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48371}}^1$

素因数の和:48418

約数の個数: 128

約数和(自身を含む): 6686945280

約数和(自身を除く): 4563942090

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3990, 4389, 6270, 7315, 8778, 14630, 21945, 43890, 48371, 96742, 145113, 241855, 290226, 338597, 483710, 532081, 677194, 725565, 919049, 1015791, 1064162, 1451130, 1596243, 1692985, 1838098, 2031582, 2660405, 2757147, 3192486, 3385970, 3724567, 4595245, 5078955, 5320810, 5514294, 6433343, 7449134, 7981215, 9190490, 10109539, 10157910, 11173701, 12866686, 13785735, 15962430, 18622835, 19300029, 20219078, 22347402, 27571470, 30328617, 32166715, 37245670, 38600058, 50547695, 55868505, 60657234, 64333430, 70766773, 96500145, 101095390, 111737010, 141533546, 151643085, 193000290, 212300319, 303286170, 353833865, 424600638, 707667730, 1061501595, 2123003190]

約数ペア:

[(1, 2123003190), (2, 1061501595), (3, 707667730), (5, 424600638), (6, 353833865), (7, 303286170), (10, 212300319), (11, 193000290), (14, 151643085), (15, 141533546), (19, 111737010), (21, 101095390), (22, 96500145), (30, 70766773), (33, 64333430), (35, 60657234), (38, 55868505), (42, 50547695), (55, 38600058), (57, 37245670), (66, 32166715), (70, 30328617), (77, 27571470), (95, 22347402), (105, 20219078), (110, 19300029), (114, 18622835), (133, 15962430), (154, 13785735), (165, 12866686), (190, 11173701), (209, 10157910), (210, 10109539), (231, 9190490), (266, 7981215), (285, 7449134), (330, 6433343), (385, 5514294), (399, 5320810), (418, 5078955), (462, 4595245), (570, 3724567), (627, 3385970), (665, 3192486), (770, 2757147), (798, 2660405), (1045, 2031582), (1155, 1838098), (1254, 1692985), (1330, 1596243), (1463, 1451130), (1995, 1064162), (2090, 1015791), (2310, 919049), (2926, 725565), (3135, 677194), (3990, 532081), (4389, 483710), (6270, 338597), (7315, 290226), (8778, 241855), (14630, 145113), (21945, 96742), (43890, 48371)]