3842580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 12525408

約数和(自身を除く): 8682828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1307, 1470, 2614, 2940, 3921, 5228, 6535, 7842, 9149, 13070, 15684, 18298, 19605, 26140, 27447, 36596, 39210, 45745, 54894, 64043, 78420, 91490, 109788, 128086, 137235, 182980, 192129, 256172, 274470, 320215, 384258, 548940, 640430, 768516, 960645, 1280860, 1921290, 3842580]

約数ペア:

[(1, 3842580), (2, 1921290), (3, 1280860), (4, 960645), (5, 768516), (6, 640430), (7, 548940), (10, 384258), (12, 320215), (14, 274470), (15, 256172), (20, 192129), (21, 182980), (28, 137235), (30, 128086), (35, 109788), (42, 91490), (49, 78420), (60, 64043), (70, 54894), (84, 45745), (98, 39210), (105, 36596), (140, 27447), (147, 26140), (196, 19605), (210, 18298), (245, 15684), (294, 13070), (420, 9149), (490, 7842), (588, 6535), (735, 5228), (980, 3921), (1307, 2940), (1470, 2614)]