127936410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{609221}}^1$

素因数の和:609238

約数の個数: 32

約数和(自身を含む): 350911872

約数和(自身を除く): 222975462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 609221, 1218442, 1827663, 3046105, 3655326, 4264547, 6092210, 8529094, 9138315, 12793641, 18276630, 21322735, 25587282, 42645470, 63968205, 127936410]

約数ペア:

[(1, 127936410), (2, 63968205), (3, 42645470), (5, 25587282), (6, 21322735), (7, 18276630), (10, 12793641), (14, 9138315), (15, 8529094), (21, 6092210), (30, 4264547), (35, 3655326), (42, 3046105), (70, 1827663), (105, 1218442), (210, 609221)]