646800530580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{3012017}}^1$

素因数の和:3013225

約数の個数: 72

約数和(自身を含む): 1963606822632

約数和(自身を除く): 1316806292052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1193, 2386, 3579, 4772, 5965, 7158, 10737, 11930, 14316, 17895, 21474, 23860, 35790, 42948, 53685, 71580, 107370, 214740, 3012017, 6024034, 9036051, 12048068, 15060085, 18072102, 27108153, 30120170, 36144204, 45180255, 54216306, 60240340, 90360510, 108432612, 135540765, 180721020, 271081530, 542163060, 3593336281, 7186672562, 10780008843, 14373345124, 17966681405, 21560017686, 32340026529, 35933362810, 43120035372, 53900044215, 64680053058, 71866725620, 107800088430, 129360106116, 161700132645, 215600176860, 323400265290, 646800530580]

約数ペア:

[(1, 646800530580), (2, 323400265290), (3, 215600176860), (4, 161700132645), (5, 129360106116), (6, 107800088430), (9, 71866725620), (10, 64680053058), (12, 53900044215), (15, 43120035372), (18, 35933362810), (20, 32340026529), (30, 21560017686), (36, 17966681405), (45, 14373345124), (60, 10780008843), (90, 7186672562), (180, 3593336281), (1193, 542163060), (2386, 271081530), (3579, 180721020), (4772, 135540765), (5965, 108432612), (7158, 90360510), (10737, 60240340), (11930, 54216306), (14316, 45180255), (17895, 36144204), (21474, 30120170), (23860, 27108153), (35790, 18072102), (42948, 15060085), (53685, 12048068), (71580, 9036051), (107370, 6024034), (214740, 3012017)]