343765990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{1217}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 633515904

約数和(自身を除く): 289749914

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 601, 1202, 1217, 2434, 3005, 6010, 6085, 12170, 28247, 56494, 57199, 114398, 141235, 282470, 285995, 571990, 731417, 1462834, 3657085, 7314170, 34376599, 68753198, 171882995, 343765990]

約数ペア:

[(1, 343765990), (2, 171882995), (5, 68753198), (10, 34376599), (47, 7314170), (94, 3657085), (235, 1462834), (470, 731417), (601, 571990), (1202, 285995), (1217, 282470), (2434, 141235), (3005, 114398), (6010, 57199), (6085, 56494), (12170, 28247)]