281736990030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4289}}^1\times {\mathrm{2189609}}^1$

素因数の和:2193908

約数の個数: 32

約数和(自身を含む): 676326736800

約数和(自身を除く): 394589746770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4289, 8578, 12867, 21445, 25734, 42890, 64335, 128670, 2189609, 4379218, 6568827, 10948045, 13137654, 21896090, 32844135, 65688270, 9391233001, 18782466002, 28173699003, 46956165005, 56347398006, 93912330010, 140868495015, 281736990030]

約数ペア:

[(1, 281736990030), (2, 140868495015), (3, 93912330010), (5, 56347398006), (6, 46956165005), (10, 28173699003), (15, 18782466002), (30, 9391233001), (4289, 65688270), (8578, 32844135), (12867, 21896090), (21445, 13137654), (25734, 10948045), (42890, 6568827), (64335, 4379218), (128670, 2189609)]