2949210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 8677152

約数和(自身を除く): 5727942

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 331, 405, 495, 594, 662, 810, 891, 990, 993, 1485, 1655, 1782, 1986, 2970, 2979, 3310, 3641, 4455, 4965, 5958, 7282, 8910, 8937, 9930, 10923, 14895, 17874, 18205, 21846, 26811, 29790, 32769, 36410, 44685, 53622, 54615, 65538, 89370, 98307, 109230, 134055, 163845, 196614, 268110, 294921, 327690, 491535, 589842, 983070, 1474605, 2949210]

約数ペア:

[(1, 2949210), (2, 1474605), (3, 983070), (5, 589842), (6, 491535), (9, 327690), (10, 294921), (11, 268110), (15, 196614), (18, 163845), (22, 134055), (27, 109230), (30, 98307), (33, 89370), (45, 65538), (54, 54615), (55, 53622), (66, 44685), (81, 36410), (90, 32769), (99, 29790), (110, 26811), (135, 21846), (162, 18205), (165, 17874), (198, 14895), (270, 10923), (297, 9930), (330, 8937), (331, 8910), (405, 7282), (495, 5958), (594, 4965), (662, 4455), (810, 3641), (891, 3310), (990, 2979), (993, 2970), (1485, 1986), (1655, 1782)]