68489190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9883}}^1$

素因数の和:9914

約数の個数: 96

約数和(自身を含む): 222034176

約数和(自身を除く): 153544986

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, 9883, 19766, 29649, 49415, 59298, 69181, 88947, 98830, 108713, 138362, 148245, 177894, 207543, 217426, 296490, 326139, 345905, 415086, 444735, 543565, 622629, 652278, 691810, 760991, 889470, 978417, 1037715, 1087130, 1245258, 1521982, 1630695, 1956834, 2075430, 2282973, 3113145, 3261390, 3804955, 4565946, 4892085, 6226290, 6848919, 7609910, 9784170, 11414865, 13697838, 22829730, 34244595, 68489190]

約数ペア:

[(1, 68489190), (2, 34244595), (3, 22829730), (5, 13697838), (6, 11414865), (7, 9784170), (9, 7609910), (10, 6848919), (11, 6226290), (14, 4892085), (15, 4565946), (18, 3804955), (21, 3261390), (22, 3113145), (30, 2282973), (33, 2075430), (35, 1956834), (42, 1630695), (45, 1521982), (55, 1245258), (63, 1087130), (66, 1037715), (70, 978417), (77, 889470), (90, 760991), (99, 691810), (105, 652278), (110, 622629), (126, 543565), (154, 444735), (165, 415086), (198, 345905), (210, 326139), (231, 296490), (315, 217426), (330, 207543), (385, 177894), (462, 148245), (495, 138362), (630, 108713), (693, 98830), (770, 88947), (990, 69181), (1155, 59298), (1386, 49415), (2310, 29649), (3465, 19766), (6930, 9883)]