3338580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7949}}^1$

素因数の和:7968

約数の個数: 48

約数和(自身を含む): 10684800

約数和(自身を除く): 7346220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7949, 15898, 23847, 31796, 39745, 47694, 55643, 79490, 95388, 111286, 119235, 158980, 166929, 222572, 238470, 278215, 333858, 476940, 556430, 667716, 834645, 1112860, 1669290, 3338580]

約数ペア:

[(1, 3338580), (2, 1669290), (3, 1112860), (4, 834645), (5, 667716), (6, 556430), (7, 476940), (10, 333858), (12, 278215), (14, 238470), (15, 222572), (20, 166929), (21, 158980), (28, 119235), (30, 111286), (35, 95388), (42, 79490), (60, 55643), (70, 47694), (84, 39745), (105, 31796), (140, 23847), (210, 15898), (420, 7949)]