2028054540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{887}}^1$

素因数の和:1671

約数の個数: 96

約数和(自身を含む): 5800273920

約数和(自身を除く): 3772219380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 719, 795, 887, 1060, 1438, 1590, 1774, 2157, 2661, 2876, 3180, 3548, 3595, 4314, 4435, 5322, 7190, 8628, 8870, 10644, 10785, 13305, 14380, 17740, 21570, 26610, 38107, 43140, 47011, 53220, 76214, 94022, 114321, 141033, 152428, 188044, 190535, 228642, 235055, 282066, 381070, 457284, 470110, 564132, 571605, 637753, 705165, 762140, 940220, 1143210, 1275506, 1410330, 1913259, 2286420, 2551012, 2820660, 3188765, 3826518, 6377530, 7653036, 9566295, 12755060, 19132590, 33800909, 38265180, 67601818, 101402727, 135203636, 169004545, 202805454, 338009090, 405610908, 507013635, 676018180, 1014027270, 2028054540]

約数ペア:

[(1, 2028054540), (2, 1014027270), (3, 676018180), (4, 507013635), (5, 405610908), (6, 338009090), (10, 202805454), (12, 169004545), (15, 135203636), (20, 101402727), (30, 67601818), (53, 38265180), (60, 33800909), (106, 19132590), (159, 12755060), (212, 9566295), (265, 7653036), (318, 6377530), (530, 3826518), (636, 3188765), (719, 2820660), (795, 2551012), (887, 2286420), (1060, 1913259), (1438, 1410330), (1590, 1275506), (1774, 1143210), (2157, 940220), (2661, 762140), (2876, 705165), (3180, 637753), (3548, 571605), (3595, 564132), (4314, 470110), (4435, 457284), (5322, 381070), (7190, 282066), (8628, 235055), (8870, 228642), (10644, 190535), (10785, 188044), (13305, 152428), (14380, 141033), (17740, 114321), (21570, 94022), (26610, 76214), (38107, 53220), (43140, 47011)]