30860674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 22059326

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 349, 358, 494, 698, 2327, 3401, 4537, 4654, 6631, 6802, 9074, 13262, 44213, 62471, 86203, 88426, 124942, 172406, 812123, 1186949, 1624246, 2373898, 15430337, 30860674]

約数ペア:

[(1, 30860674), (2, 15430337), (13, 2373898), (19, 1624246), (26, 1186949), (38, 812123), (179, 172406), (247, 124942), (349, 88426), (358, 86203), (494, 62471), (698, 44213), (2327, 13262), (3401, 9074), (4537, 6802), (4654, 6631)]