70409770

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 128988288

約数和(自身を除く): 58578518

約数列:

[1, 2, 5, 10, 103, 197, 206, 347, 394, 515, 694, 985, 1030, 1735, 1970, 3470, 20291, 35741, 40582, 68359, 71482, 101455, 136718, 178705, 202910, 341795, 357410, 683590, 7040977, 14081954, 35204885, 70409770]

約数ペア:

[(1, 70409770), (2, 35204885), (5, 14081954), (10, 7040977), (103, 683590), (197, 357410), (206, 341795), (347, 202910), (394, 178705), (515, 136718), (694, 101455), (985, 71482), (1030, 68359), (1735, 40582), (1970, 35741), (3470, 20291)]