2090550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 6499584

約数和(自身を除く): 4409034

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 181, 210, 231, 275, 330, 350, 362, 385, 462, 525, 543, 550, 770, 825, 905, 1050, 1086, 1155, 1267, 1650, 1810, 1925, 1991, 2310, 2534, 2715, 3801, 3850, 3982, 4525, 5430, 5775, 5973, 6335, 7602, 9050, 9955, 11550, 11946, 12670, 13575, 13937, 19005, 19910, 27150, 27874, 29865, 31675, 38010, 41811, 49775, 59730, 63350, 69685, 83622, 95025, 99550, 139370, 149325, 190050, 209055, 298650, 348425, 418110, 696850, 1045275, 2090550]

約数ペア:

[(1, 2090550), (2, 1045275), (3, 696850), (5, 418110), (6, 348425), (7, 298650), (10, 209055), (11, 190050), (14, 149325), (15, 139370), (21, 99550), (22, 95025), (25, 83622), (30, 69685), (33, 63350), (35, 59730), (42, 49775), (50, 41811), (55, 38010), (66, 31675), (70, 29865), (75, 27874), (77, 27150), (105, 19910), (110, 19005), (150, 13937), (154, 13575), (165, 12670), (175, 11946), (181, 11550), (210, 9955), (231, 9050), (275, 7602), (330, 6335), (350, 5973), (362, 5775), (385, 5430), (462, 4525), (525, 3982), (543, 3850), (550, 3801), (770, 2715), (825, 2534), (905, 2310), (1050, 1991), (1086, 1925), (1155, 1810), (1267, 1650)]