309446590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{1217}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 570374784

約数和(自身を除く): 260928194

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 541, 1082, 1217, 2434, 2705, 5410, 6085, 12170, 25427, 50854, 57199, 114398, 127135, 254270, 285995, 571990, 658397, 1316794, 3291985, 6583970, 30944659, 61889318, 154723295, 309446590]

約数ペア:

[(1, 309446590), (2, 154723295), (5, 61889318), (10, 30944659), (47, 6583970), (94, 3291985), (235, 1316794), (470, 658397), (541, 571990), (1082, 285995), (1217, 254270), (2434, 127135), (2705, 114398), (5410, 57199), (6085, 50854), (12170, 25427)]