2019003140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4733}}^1$

素因数の和:5037

約数の個数: 96

約数和(自身を含む): 5306321664

約数和(自身を除く): 3287318524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 277, 308, 385, 554, 770, 1108, 1385, 1540, 1939, 2770, 3047, 3878, 4733, 5540, 6094, 7756, 9466, 9695, 12188, 15235, 18932, 19390, 21329, 23665, 30470, 33131, 38780, 42658, 47330, 52063, 60940, 66262, 85316, 94660, 104126, 106645, 132524, 165655, 208252, 213290, 260315, 331310, 364441, 426580, 520630, 662620, 728882, 1041260, 1311041, 1457764, 1822205, 2622082, 3644410, 5244164, 6555205, 7288820, 9177287, 13110410, 14421451, 18354574, 26220820, 28842902, 36709148, 45886435, 57685804, 72107255, 91772870, 100950157, 144214510, 183545740, 201900314, 288429020, 403800628, 504750785, 1009501570, 2019003140]

約数ペア:

[(1, 2019003140), (2, 1009501570), (4, 504750785), (5, 403800628), (7, 288429020), (10, 201900314), (11, 183545740), (14, 144214510), (20, 100950157), (22, 91772870), (28, 72107255), (35, 57685804), (44, 45886435), (55, 36709148), (70, 28842902), (77, 26220820), (110, 18354574), (140, 14421451), (154, 13110410), (220, 9177287), (277, 7288820), (308, 6555205), (385, 5244164), (554, 3644410), (770, 2622082), (1108, 1822205), (1385, 1457764), (1540, 1311041), (1939, 1041260), (2770, 728882), (3047, 662620), (3878, 520630), (4733, 426580), (5540, 364441), (6094, 331310), (7756, 260315), (9466, 213290), (9695, 208252), (12188, 165655), (15235, 132524), (18932, 106645), (19390, 104126), (21329, 94660), (23665, 85316), (30470, 66262), (33131, 60940), (38780, 52063), (42658, 47330)]