2011569180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{25849}}^1$

素因数の和:27158

約数の個数: 48

約数和(自身を含む): 5636954400

約数和(自身を除く): 3625385220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1297, 2594, 3891, 5188, 6485, 7782, 12970, 15564, 19455, 25849, 25940, 38910, 51698, 77547, 77820, 103396, 129245, 155094, 258490, 310188, 387735, 516980, 775470, 1550940, 33526153, 67052306, 100578459, 134104612, 167630765, 201156918, 335261530, 402313836, 502892295, 670523060, 1005784590, 2011569180]

約数ペア:

[(1, 2011569180), (2, 1005784590), (3, 670523060), (4, 502892295), (5, 402313836), (6, 335261530), (10, 201156918), (12, 167630765), (15, 134104612), (20, 100578459), (30, 67052306), (60, 33526153), (1297, 1550940), (2594, 775470), (3891, 516980), (5188, 387735), (6485, 310188), (7782, 258490), (12970, 155094), (15564, 129245), (19455, 103396), (25849, 77820), (25940, 77547), (38910, 51698)]