2731360920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{234653}}^1$

素因数の和:234764

約数の個数: 64

約数和(自身を含む): 8278593120

約数和(自身を除く): 5547232200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 234653, 469306, 703959, 938612, 1173265, 1407918, 1877224, 2346530, 2815836, 3519795, 4693060, 5631672, 7039590, 9386120, 14079180, 22761341, 28158360, 45522682, 68284023, 91045364, 113806705, 136568046, 182090728, 227613410, 273136092, 341420115, 455226820, 546272184, 682840230, 910453640, 1365680460, 2731360920]

約数ペア:

[(1, 2731360920), (2, 1365680460), (3, 910453640), (4, 682840230), (5, 546272184), (6, 455226820), (8, 341420115), (10, 273136092), (12, 227613410), (15, 182090728), (20, 136568046), (24, 113806705), (30, 91045364), (40, 68284023), (60, 45522682), (97, 28158360), (120, 22761341), (194, 14079180), (291, 9386120), (388, 7039590), (485, 5631672), (582, 4693060), (776, 3519795), (970, 2815836), (1164, 2346530), (1455, 1877224), (1940, 1407918), (2328, 1173265), (2910, 938612), (3880, 703959), (5820, 469306), (11640, 234653)]