2122321830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1\times {\mathrm{827}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 5146530048

約数和(自身を除く): 3024208218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 653, 655, 786, 827, 1306, 1310, 1654, 1959, 1965, 2481, 3265, 3918, 3930, 4135, 4962, 6530, 8270, 9795, 12405, 19590, 24810, 85543, 108337, 171086, 216674, 256629, 325011, 427715, 513258, 540031, 541685, 650022, 855430, 1080062, 1083370, 1283145, 1620093, 1625055, 2566290, 2700155, 3240186, 3250110, 5400310, 8100465, 16200930, 70744061, 141488122, 212232183, 353720305, 424464366, 707440610, 1061160915, 2122321830]

約数ペア:

[(1, 2122321830), (2, 1061160915), (3, 707440610), (5, 424464366), (6, 353720305), (10, 212232183), (15, 141488122), (30, 70744061), (131, 16200930), (262, 8100465), (393, 5400310), (653, 3250110), (655, 3240186), (786, 2700155), (827, 2566290), (1306, 1625055), (1310, 1620093), (1654, 1283145), (1959, 1083370), (1965, 1080062), (2481, 855430), (3265, 650022), (3918, 541685), (3930, 540031), (4135, 513258), (4962, 427715), (6530, 325011), (8270, 256629), (9795, 216674), (12405, 171086), (19590, 108337), (24810, 85543)]