1213302330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{201211}}^1$

素因数の和:201291

約数の個数: 48

約数和(自身を含む): 3201685344

約数和(自身を除く): 1988383014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 201211, 402422, 603633, 1006055, 1207266, 1810899, 2012110, 3018165, 3621798, 6036330, 9054495, 13481137, 18108990, 26962274, 40443411, 67405685, 80886822, 121330233, 134811370, 202217055, 242660466, 404434110, 606651165, 1213302330]

約数ペア:

[(1, 1213302330), (2, 606651165), (3, 404434110), (5, 242660466), (6, 202217055), (9, 134811370), (10, 121330233), (15, 80886822), (18, 67405685), (30, 40443411), (45, 26962274), (67, 18108990), (90, 13481137), (134, 9054495), (201, 6036330), (335, 3621798), (402, 3018165), (603, 2012110), (670, 1810899), (1005, 1207266), (1206, 1006055), (2010, 603633), (3015, 402422), (6030, 201211)]