19380330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 52099200

約数和(自身を除く): 32718870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 401, 537, 802, 895, 1074, 1203, 1611, 1790, 2005, 2406, 2685, 3222, 3609, 4010, 4833, 5370, 6015, 7218, 8055, 9666, 10827, 12030, 16110, 18045, 21654, 24165, 36090, 48330, 54135, 71779, 108270, 143558, 215337, 358895, 430674, 646011, 717790, 1076685, 1292022, 1938033, 2153370, 3230055, 3876066, 6460110, 9690165, 19380330]

約数ペア:

[(1, 19380330), (2, 9690165), (3, 6460110), (5, 3876066), (6, 3230055), (9, 2153370), (10, 1938033), (15, 1292022), (18, 1076685), (27, 717790), (30, 646011), (45, 430674), (54, 358895), (90, 215337), (135, 143558), (179, 108270), (270, 71779), (358, 54135), (401, 48330), (537, 36090), (802, 24165), (895, 21654), (1074, 18045), (1203, 16110), (1611, 12030), (1790, 10827), (2005, 9666), (2406, 8055), (2685, 7218), (3222, 6015), (3609, 5370), (4010, 4833)]