3463740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 12012000

約数和(自身を除く): 8548260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2749, 5498, 8247, 10996, 13745, 16494, 19243, 24741, 27490, 32988, 38486, 41235, 49482, 54980, 57729, 76972, 82470, 96215, 98964, 115458, 123705, 164940, 173187, 192430, 230916, 247410, 288645, 346374, 384860, 494820, 577290, 692748, 865935, 1154580, 1731870, 3463740]

約数ペア:

[(1, 3463740), (2, 1731870), (3, 1154580), (4, 865935), (5, 692748), (6, 577290), (7, 494820), (9, 384860), (10, 346374), (12, 288645), (14, 247410), (15, 230916), (18, 192430), (20, 173187), (21, 164940), (28, 123705), (30, 115458), (35, 98964), (36, 96215), (42, 82470), (45, 76972), (60, 57729), (63, 54980), (70, 49482), (84, 41235), (90, 38486), (105, 32988), (126, 27490), (140, 24741), (180, 19243), (210, 16494), (252, 13745), (315, 10996), (420, 8247), (630, 5498), (1260, 2749)]