141844690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57427}}^1$

素因数の和:57466

約数の個数: 32

約数和(自身を含む): 289437120

約数和(自身を除く): 147592430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 57427, 114854, 287135, 574270, 746551, 1091113, 1493102, 2182226, 3732755, 5455565, 7465510, 10911130, 14184469, 28368938, 70922345, 141844690]

約数ペア:

[(1, 141844690), (2, 70922345), (5, 28368938), (10, 14184469), (13, 10911130), (19, 7465510), (26, 5455565), (38, 3732755), (65, 2182226), (95, 1493102), (130, 1091113), (190, 746551), (247, 574270), (494, 287135), (1235, 114854), (2470, 57427)]