68655510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9907}}^1$

素因数の和:9938

約数の個数: 96

約数和(自身を含む): 222573312

約数和(自身を除く): 153917802

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, 9907, 19814, 29721, 49535, 59442, 69349, 89163, 99070, 108977, 138698, 148605, 178326, 208047, 217954, 297210, 326931, 346745, 416094, 445815, 544885, 624141, 653862, 693490, 762839, 891630, 980793, 1040235, 1089770, 1248282, 1525678, 1634655, 1961586, 2080470, 2288517, 3120705, 3269310, 3814195, 4577034, 4903965, 6241410, 6865551, 7628390, 9807930, 11442585, 13731102, 22885170, 34327755, 68655510]

約数ペア:

[(1, 68655510), (2, 34327755), (3, 22885170), (5, 13731102), (6, 11442585), (7, 9807930), (9, 7628390), (10, 6865551), (11, 6241410), (14, 4903965), (15, 4577034), (18, 3814195), (21, 3269310), (22, 3120705), (30, 2288517), (33, 2080470), (35, 1961586), (42, 1634655), (45, 1525678), (55, 1248282), (63, 1089770), (66, 1040235), (70, 980793), (77, 891630), (90, 762839), (99, 693490), (105, 653862), (110, 624141), (126, 544885), (154, 445815), (165, 416094), (198, 346745), (210, 326931), (231, 297210), (315, 217954), (330, 208047), (385, 178326), (462, 148605), (495, 138698), (630, 108977), (693, 99070), (770, 89163), (990, 69349), (1155, 59442), (1386, 49535), (2310, 29721), (3465, 19814), (6930, 9907)]