13358940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 31928484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 1871, 2380, 3570, 3742, 5613, 7140, 7484, 9355, 11226, 13097, 18710, 22452, 26194, 28065, 31807, 37420, 39291, 52388, 56130, 63614, 65485, 78582, 95421, 112260, 127228, 130970, 157164, 159035, 190842, 196455, 222649, 261940, 318070, 381684, 392910, 445298, 477105, 636140, 667947, 785820, 890596, 954210, 1113245, 1335894, 1908420, 2226490, 2671788, 3339735, 4452980, 6679470, 13358940]

約数ペア:

[(1, 13358940), (2, 6679470), (3, 4452980), (4, 3339735), (5, 2671788), (6, 2226490), (7, 1908420), (10, 1335894), (12, 1113245), (14, 954210), (15, 890596), (17, 785820), (20, 667947), (21, 636140), (28, 477105), (30, 445298), (34, 392910), (35, 381684), (42, 318070), (51, 261940), (60, 222649), (68, 196455), (70, 190842), (84, 159035), (85, 157164), (102, 130970), (105, 127228), (119, 112260), (140, 95421), (170, 78582), (204, 65485), (210, 63614), (238, 56130), (255, 52388), (340, 39291), (357, 37420), (420, 31807), (476, 28065), (510, 26194), (595, 22452), (714, 18710), (1020, 13097), (1190, 11226), (1428, 9355), (1785, 7484), (1871, 7140), (2380, 5613), (3570, 3742)]