19638852060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{528779}}^1$

素因数の和:529410

約数の個数: 48

約数和(自身を含む): 55077724800

約数和(自身を除く): 35438872740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2476, 3095, 3714, 6190, 7428, 9285, 12380, 18570, 37140, 528779, 1057558, 1586337, 2115116, 2643895, 3172674, 5287790, 6345348, 7931685, 10575580, 15863370, 31726740, 327314201, 654628402, 981942603, 1309256804, 1636571005, 1963885206, 3273142010, 3927770412, 4909713015, 6546284020, 9819426030, 19638852060]

約数ペア:

[(1, 19638852060), (2, 9819426030), (3, 6546284020), (4, 4909713015), (5, 3927770412), (6, 3273142010), (10, 1963885206), (12, 1636571005), (15, 1309256804), (20, 981942603), (30, 654628402), (60, 327314201), (619, 31726740), (1238, 15863370), (1857, 10575580), (2476, 7931685), (3095, 6345348), (3714, 5287790), (6190, 3172674), (7428, 2643895), (9285, 2115116), (12380, 1586337), (18570, 1057558), (37140, 528779)]