6886530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 21700224

約数和(自身を除く): 14813694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 643, 714, 765, 1071, 1190, 1286, 1530, 1785, 1929, 2142, 3215, 3570, 3858, 4501, 5355, 5787, 6430, 9002, 9645, 10710, 10931, 11574, 13503, 19290, 21862, 22505, 27006, 28935, 32793, 40509, 45010, 54655, 57870, 65586, 67515, 76517, 81018, 98379, 109310, 135030, 153034, 163965, 196758, 202545, 229551, 327930, 382585, 405090, 459102, 491895, 688653, 765170, 983790, 1147755, 1377306, 2295510, 3443265, 6886530]

約数ペア:

[(1, 6886530), (2, 3443265), (3, 2295510), (5, 1377306), (6, 1147755), (7, 983790), (9, 765170), (10, 688653), (14, 491895), (15, 459102), (17, 405090), (18, 382585), (21, 327930), (30, 229551), (34, 202545), (35, 196758), (42, 163965), (45, 153034), (51, 135030), (63, 109310), (70, 98379), (85, 81018), (90, 76517), (102, 67515), (105, 65586), (119, 57870), (126, 54655), (153, 45010), (170, 40509), (210, 32793), (238, 28935), (255, 27006), (306, 22505), (315, 21862), (357, 19290), (510, 13503), (595, 11574), (630, 10931), (643, 10710), (714, 9645), (765, 9002), (1071, 6430), (1190, 5787), (1286, 5355), (1530, 4501), (1785, 3858), (1929, 3570), (2142, 3215)]