1310192580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{225119}}^1$

素因数の和:225228

約数の個数: 48

約数和(自身を含む): 3706375680

約数和(自身を除く): 2396183100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 225119, 450238, 675357, 900476, 1125595, 1350714, 2251190, 2701428, 3376785, 4502380, 6753570, 13507140, 21836543, 43673086, 65509629, 87346172, 109182715, 131019258, 218365430, 262038516, 327548145, 436730860, 655096290, 1310192580]

約数ペア:

[(1, 1310192580), (2, 655096290), (3, 436730860), (4, 327548145), (5, 262038516), (6, 218365430), (10, 131019258), (12, 109182715), (15, 87346172), (20, 65509629), (30, 43673086), (60, 21836543), (97, 13507140), (194, 6753570), (291, 4502380), (388, 3376785), (485, 2701428), (582, 2251190), (970, 1350714), (1164, 1125595), (1455, 900476), (1940, 675357), (2910, 450238), (5820, 225119)]