142404570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20549}}^1$

素因数の和:20580

約数の個数: 96

約数和(自身を含む): 461635200

約数和(自身を除く): 319230630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 20549, 41098, 61647, 102745, 123294, 143843, 184941, 205490, 226039, 287686, 308235, 369882, 431529, 452078, 616470, 678117, 719215, 863058, 924705, 1130195, 1294587, 1356234, 1438430, 1582273, 1849410, 2034351, 2157645, 2260390, 2589174, 3164546, 3390585, 4068702, 4315290, 4746819, 6472935, 6781170, 7911365, 9493638, 10171755, 12945870, 14240457, 15822730, 20343510, 23734095, 28480914, 47468190, 71202285, 142404570]

約数ペア:

[(1, 142404570), (2, 71202285), (3, 47468190), (5, 28480914), (6, 23734095), (7, 20343510), (9, 15822730), (10, 14240457), (11, 12945870), (14, 10171755), (15, 9493638), (18, 7911365), (21, 6781170), (22, 6472935), (30, 4746819), (33, 4315290), (35, 4068702), (42, 3390585), (45, 3164546), (55, 2589174), (63, 2260390), (66, 2157645), (70, 2034351), (77, 1849410), (90, 1582273), (99, 1438430), (105, 1356234), (110, 1294587), (126, 1130195), (154, 924705), (165, 863058), (198, 719215), (210, 678117), (231, 616470), (315, 452078), (330, 431529), (385, 369882), (462, 308235), (495, 287686), (630, 226039), (693, 205490), (770, 184941), (990, 143843), (1155, 123294), (1386, 102745), (2310, 61647), (3465, 41098), (6930, 20549)]