145643190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9042

約数の個数: 96

約数和(自身を含む): 443625984

約数和(自身を除く): 297982794

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 9007, 16170, 18014, 27021, 45035, 54042, 63049, 90070, 99077, 126098, 135105, 189147, 198154, 270210, 297231, 315245, 378294, 441343, 495385, 594462, 630490, 693539, 882686, 945735, 990770, 1324029, 1387078, 1486155, 1891470, 2080617, 2206715, 2648058, 2972310, 3467695, 4161234, 4413430, 4854773, 6620145, 6935390, 9709546, 10403085, 13240290, 14564319, 20806170, 24273865, 29128638, 48547730, 72821595, 145643190]

約数ペア:

[(1, 145643190), (2, 72821595), (3, 48547730), (5, 29128638), (6, 24273865), (7, 20806170), (10, 14564319), (11, 13240290), (14, 10403085), (15, 9709546), (21, 6935390), (22, 6620145), (30, 4854773), (33, 4413430), (35, 4161234), (42, 3467695), (49, 2972310), (55, 2648058), (66, 2206715), (70, 2080617), (77, 1891470), (98, 1486155), (105, 1387078), (110, 1324029), (147, 990770), (154, 945735), (165, 882686), (210, 693539), (231, 630490), (245, 594462), (294, 495385), (330, 441343), (385, 378294), (462, 315245), (490, 297231), (539, 270210), (735, 198154), (770, 189147), (1078, 135105), (1155, 126098), (1470, 99077), (1617, 90070), (2310, 63049), (2695, 54042), (3234, 45035), (5390, 27021), (8085, 18014), (9007, 16170)]