297909970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{10391}}^1$

素因数の和:10506

約数の個数: 32

約数和(自身を含む): 556678656

約数和(自身を除く): 258768686

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 235, 305, 470, 610, 2867, 5734, 10391, 14335, 20782, 28670, 51955, 103910, 488377, 633851, 976754, 1267702, 2441885, 3169255, 4883770, 6338510, 29790997, 59581994, 148954985, 297909970]

約数ペア:

[(1, 297909970), (2, 148954985), (5, 59581994), (10, 29790997), (47, 6338510), (61, 4883770), (94, 3169255), (122, 2441885), (235, 1267702), (305, 976754), (470, 633851), (610, 488377), (2867, 103910), (5734, 51955), (10391, 28670), (14335, 20782)]