140290602

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1489}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 288368640

約数和(自身を除く): 148078038

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 383, 766, 1149, 1489, 2298, 2978, 4467, 8934, 15703, 31406, 47109, 61049, 94218, 122098, 183147, 366294, 570287, 1140574, 1710861, 3421722, 23381767, 46763534, 70145301, 140290602]

約数ペア:

[(1, 140290602), (2, 70145301), (3, 46763534), (6, 23381767), (41, 3421722), (82, 1710861), (123, 1140574), (246, 570287), (383, 366294), (766, 183147), (1149, 122098), (1489, 94218), (2298, 61049), (2978, 47109), (4467, 31406), (8934, 15703)]